Rhetorical functions - TOEFL

Adapted from Women and Economics by Charlotte Perkins Gilman (1898)

Away back in that early beginning, by dividing the economic conditions of women and men, we have divided their psychic development, and built into the constitution of the race the irreconcilable elements of these diverse characters. The incongruous behavior of this cross-bred product is the riddle of human life. We ourselves, by maintaining this artificial diversity between the genders, have constantly kept before us the enigma which we found so hard to solve, and have preserved in our own characters the confusion and contradiction which is our greatest difficulty in life.

The largest and most radical effect of restoring women to economic independence will be in its result in clarifying and harmonizing the human soul. With a homogeneous nature bred of two parents in the same degree of social development, we shall be able to feel simply, to see clearly, to agree with ourselves, to be one person and master of our own lives, instead of wrestling in such hopeless perplexity with what we have called "man's dual nature." Marry a civilized man to a primitive savage, and their child will naturally have a dual nature. Marry an Anglo-Saxon to an African or Oriental, and their child has a dual nature. Marry any man of a highly developed nation, full of the specialized activities of his race and their accompanying moral qualities, to the carefully preserved, rudimentary female creature he has so religiously maintained by his side, and you have as result what we all know so well,–the human soul in its pitiful, well-meaning efforts, its cross-eyed, purblind errors, its baby fits of passion, and its beautiful and ceaseless upward impulse through all this wavering.

According to the author, what is to blame for humans suffering the "greatest difficulty in life"?

Adapted from Frankenstein by Mary Shelley (1818)

After days and nights of incredible labor and fatigue, I succeeded in discovering the cause of generation and life; nay, more, I became myself capable of bestowing animation upon lifeless matter.

The astonishment which I had at first experienced on this discovery soon gave place to delight and rapture. After so much time spent in painful labor, to arrive at once at the summit of my desires was the most gratifying consummation of my toils. But this discovery was so great and overwhelming that all the steps by which I had been progressively led to it were obliterated, and I beheld only the result. What had been the study and desire of the wisest men since the creation of the world was now within my grasp. Not that, like a magic scene, it all opened upon me at once: the information I had obtained was of a nature rather to direct my endeavors so soon as I should point them towards the object of my search than to exhibit that object already accomplished. I was like the Arabian who had been buried with the dead and found a passage to life, aided only by one glimmering and seemingly ineffectual light.

I see by your eagerness and the wonder and hope which your eyes express, my friend, that you expect to be informed of the secret with which I am acquainted; that cannot be; listen patiently until the end of my story, and you will easily perceive why I am reserved upon that subject. I will not lead you on, unguarded and ardent as I then was, to your destruction and infallible misery. Learn from me, if not by my precepts, at least by my example, how dangerous is the acquirement of knowledge and how much happier that man is who believes his native town to be the world, than he who aspires to become greater than his nature will allow.

The bolded term is an example of _________________.

Adapted from Women and Economics by Charlotte Perkins Gilman (1898)

All our virtues can be traced and accounted for. The great main stem of them all, what we call "love," is merely the first condition of social existence. It is cohesion, working among us at the constituent particles of society. Without some attraction to hold us together, we should not be able to hold together; and this attraction, as perceived by our consciousness, we call love.

The virtue of obedience consists in the surrender of the individual will, so often necessary to the common good; and it stands highest in military organization, wherein great numbers of men must act together against their personal interests, even to the sacrifice of life, in the service of the community. As we have grown into fuller social life, we have slowly and experimentally, painfully and expensively, discovered what kind of man was the best social factor. The type of a satisfactory member of society today is a man self-controlled, kind, gentle, strong, wise, brave, courteous, cheerful, true. In the Middle Ages, strong, brave, and true would have satisfied the demands of the time. We now require for our common good a larger range of qualities, a more elaborate moral organization. All this is a simple, evolutionary process of social life, and should have involved no more confusion, effort, and pain than any other natural process.

The bolded passage utilizes which rhetorical device?

Adapted from "Taking a Second Look: An Analysis of Genetic Markers in Species Relatedness" by Joseph Ritchie (2014)

Phylogenetics is the study of genetic composition in various species and is used by evolutionary biologists to investigate similarities in the molecular sequences of proteins in varying organisms. The amino acid sequences that build proteins are used to construct mathematical matrices that aid in determining evolutionary ties through the investigation of percentage similarities. The study of these matrices helps to expose evolutionary relationships between species that may not have the same overt characteristics.

Species adapt and evolve based on the pressures that exist in their environment. Climate, food source, and habitat availability are only a few factors that act on species adaptation. These stressors can alter the physical characteristics of organisms. This divergence in evolution has made it difficult to determine the interrelatedness of organisms by analyzing their physical characteristics alone.

For instance, looking only at physical characteristics, the ghost bat resembles a pigeon more than a spider monkey; however, phylogenetics has found that the amino acid sequences that construct the beta hemoglobin molecules of bats are twenty percent more similar to those of mammalian primates than those of birds. This helps reject the assumption that common physical characteristics between species are all that is needed to determine relatedness.

The differences produced by divergent evolution observed in the forest-dwelling, arboreal spider monkey and the nocturnal, airborne ghost bat can be reconciled through homology. Homologous characteristics are anatomical traits that are similar in two or more different species. For instance, the bone structure of a spider monkey’s wrist and fingers greatly resembles that of a bat’s wing or even a whale’s fin. These similarities are reinforced by phylogenetic evidence that supports the idea that physically dissimilar species can be evolutionarily related through anatomical and genetic similarities.

Paragraph four of the passage discusses which of the following?

Adapted from The Voyage Out by Virginia Woolf (1915).

"\[... Rachel\] had been educated as the majority of well-to-do girls in the last part of the nineteenth century were educated. Kindly doctors and gentle old professors had taught her the rudiments of about ten different branches of knowledge, but they would as soon have forced her to go through one piece of drudgery thoroughly as they would have told her that her hands were dirty. The one hour or the two hours weekly passed very pleasantly, partly owing to the other pupils, partly to the fact that the window looked upon the back of a shop, where figures appeared against the red windows in winter, partly to the accidents that are bound to happen when more than two people are in the same room together. But there was no subject in the world which she knew accurately. Her mind was in the state of an intelligent man's in the beginning of the reign of Queen Elizabeth; she would believe practically anything she was told, invent reasons for anything she said. The shape of the earth, the history of the world, how trains worked, or money was invested, what laws were in force, which people wanted what, and why they wanted it, the most elementary idea of a system in modern life—none of this had been imparted to her by any of her professors or mistresses. But this system of education had one great advantage. It did not teach anything, but it put no obstacle in the way of any real talent that the pupil might chance to have. Rachel, being musical, was allowed to learn nothing but music; she became a fanatic about music. All the energies that might have gone into languages, science, or literature, that might have made her friends, or shown her the world, poured straight into music. Finding her teachers inadequate, she had practically taught herself. At the age of twenty-four she knew as much about music as most people do when they are thirty; and could play as well as nature allowed her to, which, as became daily more obvious, was a really generous allowance. If this one definite gift was surrounded by dreams and ideas of the most extravagant and foolish description, no one was any the wiser."

The word underlined in the passage is closest in meaning to ________________.

Adapted from The Voyage Out by Virginia Woolf (1915).

"\[... Rachel\] had been educated as the majority of well-to-do girls in the last part of the nineteenth century were educated. Kindly doctors and gentle old professors had taught her the rudiments of about ten different branches of knowledge, but they would as soon have forced her to go through one piece of drudgery thoroughly as they would have told her that her hands were dirty. The one hour or the two hours weekly passed very pleasantly, partly owing to the other pupils, partly to the fact that the window looked upon the back of a shop, where figures appeared against the red windows in winter, partly to the accidents that are bound to happen when more than two people are in the same room together. But there was no subject in the world which she knew accurately. Her mind was in the state of an intelligent man's in the beginning of the reign of Queen Elizabeth; she would believe practically anything she was told, invent reasons for anything she said. The shape of the earth, the history of the world, how trains worked, or money was invested, what laws were in force, which people wanted what, and why they wanted it, the most elementary idea of a system in modern life—none of this had been imparted to her by any of her professors or mistresses. But this system of education had one great advantage. It did not teach anything, but it put no obstacle in the way of any real talent that the pupil might chance to have. Rachel, being musical, was allowed to learn nothing but music; she became a fanatic about music. All the energies that might have gone into languages, science, or literature, that might have made her friends, or shown her the world, poured straight into music. Finding her teachers inadequate, she had practically taught herself. At the age of twenty-four she knew as much about music as most people do when they are thirty; and could play as well as nature allowed her to, which, as became daily more obvious, was a really generous allowance. If this one definite gift was surrounded by dreams and ideas of the most extravagant and foolish description, no one was any the wiser."

The phrase "a really generous allowance" refers to ___________________.

Adapted from The Voyage Out by Virginia Woolf (1915).

"\[... Rachel\] had been educated as the majority of well-to-do girls in the last part of the nineteenth century were educated. Kindly doctors and gentle old professors had taught her the rudiments of about ten different branches of knowledge, but they would as soon have forced her to go through one piece of drudgery thoroughly as they would have told her that her hands were dirty. The one hour or the two hours weekly passed very pleasantly, partly owing to the other pupils, partly to the fact that the window looked upon the back of a shop, where figures appeared against the red windows in winter, partly to the accidents that are bound to happen when more than two people are in the same room together. But there was no subject in the world which she knew accurately. Her mind was in the state of an intelligent man's in the beginning of the reign of Queen Elizabeth; she would believe practically anything she was told, invent reasons for anything she said. The shape of the earth, the history of the world, how trains worked, or money was invested, what laws were in force, which people wanted what, and why they wanted it, the most elementary idea of a system in modern life—none of this had been imparted to her by any of her professors or mistresses. But this system of education had one great advantage. It did not teach anything, but it put no obstacle in the way of any real talent that the pupil might chance to have. Rachel, being musical, was allowed to learn nothing but music; she became a fanatic about music. All the energies that might have gone into languages, science, or literature, that might have made her friends, or shown her the world, poured straight into music. Finding her teachers inadequate, she had practically taught herself. At the age of twenty-four she knew as much about music as most people do when they are thirty; and could play as well as nature allowed her to, which, as became daily more obvious, was a really generous allowance. If this one definite gift was surrounded by dreams and ideas of the most extravagant and foolish description, no one was any the wiser."

According to this passage, what is the advantage of Rachel's system of education?

Adapted from The Voyage Out by Virginia Woolf (1915).

"\[... Rachel\] had been educated as the majority of well-to-do girls in the last part of the nineteenth century were educated. Kindly doctors and gentle old professors had taught her the rudiments of about ten different branches of knowledge, but they would as soon have forced her to go through one piece of drudgery thoroughly as they would have told her that her hands were dirty. The one hour or the two hours weekly passed very pleasantly, partly owing to the other pupils, partly to the fact that the window looked upon the back of a shop, where figures appeared against the red windows in winter, partly to the accidents that are bound to happen when more than two people are in the same room together. But there was no subject in the world which she knew accurately. Her mind was in the state of an intelligent man's in the beginning of the reign of Queen Elizabeth; she would believe practically anything she was told, invent reasons for anything she said. The shape of the earth, the history of the world, how trains worked, or money was invested, what laws were in force, which people wanted what, and why they wanted it, the most elementary idea of a system in modern life—none of this had been imparted to her by any of her professors or mistresses. But this system of education had one great advantage. It did not teach anything, but it put no obstacle in the way of any real talent that the pupil might chance to have. Rachel, being musical, was allowed to learn nothing but music; she became a fanatic about music. All the energies that might have gone into languages, science, or literature, that might have made her friends, or shown her the world, poured straight into music. Finding her teachers inadequate, she had practically taught herself. At the age of twenty-four she knew as much about music as most people do when they are thirty; and could play as well as nature allowed her to, which, as became daily more obvious, was a really generous allowance. If this one definite gift was surrounded by dreams and ideas of the most extravagant and foolish description, no one was any the wiser."

According to the passage, which of the following constitutes evidence for the assertion that Rachel's system of education "did not teach anything"?

Passage adapted from Narrative of the Life of Frederick Douglass, an American Slave by Frederick Douglass (1845).

The slaves selected to go to the Great House Farm, for the monthly allowance for themselves and their fellow-slaves, were peculiarly enthusiastic. While on their way, they would make the dense old woods, for miles around, reverberate with their wild songs, revealing at once the highest joy and the deepest sadness. \[...\]

I did not, when a slave, understand the deep meaning of those rude and apparently incoherent songs. I was myself within the circle; so that I neither saw nor heard as those without might see and hear. They told a tale of woe which was then altogether beyond my feeble comprehension; they were tones loud, long, and deep; they breathed the prayer and complaint of souls boiling over with the bitterest anguish. Every tone was a testimony against slavery, and a prayer to God for deliverance from chains. The hearing of those wild notes always depressed my spirit, and filled me with ineffable sadness. I have frequently found myself in tears while hearing them. The mere recurrence to those songs, even now, afflicts me; and while I am writing these lines, an expression of feeling has already found its way down my cheek. To those songs I trace my first glimmering conception of the dehumanizing character of slavery. I can never get rid of that conception. Those songs still follow me, to deepen my hatred of slavery, and quicken my sympathies for my brethren in bonds. If any one wishes to be impressed with the soul-killing effects of slavery, let him go to Colonel Lloyd's plantation, and, on allowance-day, place himself in the deep pine woods, and there let him, in silence, analyze the sounds that shall pass through the chambers of his soul,--and if he is not thus impressed, it will only be because "there is no flesh in his obdurate heart."

I have often been utterly astonished, since I came to the north, to find persons who could speak of the singing, among slaves, as evidence of their contentment and happiness. It is impossible to conceive of a greater mistake. Slaves sing most when they are most unhappy. The songs of the slave represent the sorrows of his heart; and he is relieved by them, only as an aching heart is relieved by its tears. At least, such is my experience. I have often sung to drown my sorrow, but seldom to express my happiness. Crying for joy, and singing for joy, were alike uncommon to me while in the jaws of slavery. The singing of a man cast away upon a desolate island might be as appropriately considered as evidence of contentment and happiness, as the singing of a slave; the songs of the one and of the other are prompted by the same emotion.

The author argues that slaves sing to express sadness rather than happiness. One form of evidence he uses to support his argument is _____________________.

Passage adapted from Narrative of the Life of Frederick Douglass, an American Slave by Frederick Douglass (1845).

The slaves selected to go to the Great House Farm, for the monthly allowance for themselves and their fellow-slaves, were peculiarly enthusiastic. While on their way, they would make the dense old woods, for miles around, reverberate with their wild songs, revealing at once the highest joy and the deepest sadness. \[...\]

I did not, when a slave, understand the deep meaning of those rude and apparently incoherent songs. I was myself within the circle; so that I neither saw nor heard as those without might see and hear. They told a tale of woe which was then altogether beyond my feeble comprehension; they were tones loud, long, and deep; they breathed the prayer and complaint of souls boiling over with the bitterest anguish. Every tone was a testimony against slavery, and a prayer to God for deliverance from chains. The hearing of those wild notes always depressed my spirit, and filled me with ineffable sadness. I have frequently found myself in tears while hearing them. The mere recurrence to those songs, even now, afflicts me; and while I am writing these lines, an expression of feeling has already found its way down my cheek. To those songs I trace my first glimmering conception of the dehumanizing character of slavery. I can never get rid of that conception. Those songs still follow me, to deepen my hatred of slavery, and quicken my sympathies for my brethren in bonds. If any one wishes to be impressed with the soul-killing effects of slavery, let him go to Colonel Lloyd's plantation, and, on allowance-day, place himself in the deep pine woods, and there let him, in silence, analyze the sounds that shall pass through the chambers of his soul,--and if he is not thus impressed, it will only be because "there is no flesh in his obdurate heart."

I have often been utterly astonished, since I came to the north, to find persons who could speak of the singing, among slaves, as evidence of their contentment and happiness. It is impossible to conceive of a greater mistake. Slaves sing most when they are most unhappy. The songs of the slave represent the sorrows of his heart; and he is relieved by them, only as an aching heart is relieved by its tears. At least, such is my experience. I have often sung to drown my sorrow, but seldom to express my happiness. Crying for joy, and singing for joy, were alike uncommon to me while in the jaws of slavery. The singing of a man cast away upon a desolate island might be as appropriately considered as evidence of contentment and happiness, as the singing of a slave; the songs of the one and of the other are prompted by the same emotion.

The author's reference to "the singing of a man cast away upon a desolate island" is an example of _________________.

Passage adapted from Oscar Wilde's The Picture of Dorian Gray (1890)

"It is your best work, Basil, the best thing you have ever done," said Lord Henry, languidly. "You must certainly send it next year to the Grosvenor. The Academy is too large and too vulgar. The Grosvenor is the only place."

"I don't think I will send it anywhere," he answered, tossing his head back in that odd way that used to make his friends laugh at him at Oxford. "No: I won't send it anywhere."

Lord Henry elevated his eyebrows, and looked at him in amazement through the thin blue wreaths of smoke that curled up in such fanciful whorls from his heavy opium-tainted cigarette. "Not send it anywhere? My dear fellow, why? Have you any reason? What odd chaps you painters are! You do anything in the world to gain a reputation. As soon as you have one, you seem to want to throw it away. It is silly of you, for there is only one thing in the world worse than being talked about, and that is not being talked about. A portrait like this would set you far above all the young men in England, and make the old men quite jealous, if old men are ever capable of any emotion."

"I know you will laugh at me," he replied, "but I really can't exhibit it. I have put too much of myself into it."

Lord Henry stretched his long legs out on the divan and shook with laughter.

"Yes, I knew you would laugh; but it is quite true, all the same."

"Too much of yourself in it! Upon my word, Basil, I didn't know you were so vain; and I really can't see any resemblance between you, with your rugged strong face and your coal-black hair, and this young Adonis, who looks as if he was made of ivory and rose-leaves. Why, my dear Basil, he is a Narcissus, and you--well, of course you have an intellectual expression, and all that. But beauty, real beauty, ends where an intellectual expression begins. Intellect is in itself an exaggeration, and destroys the harmony of any face. The moment one sits down to think, one becomes all nose, or all forehead, or something horrid. Look at the successful men in any of the learned professions. How perfectly hideous they are! Except, of course, in the Church. But then in the Church they don't think.

Did Basil and Lord Henry understand the same thing when Basil said, "I have put too much of myself into it."

Adapted from George Alexander Fischer, Beethoven (1905)

Up to Beethoven's time musicians in general (Bach is always an exception) performed their work without the aid of an intellect for the most part; they worked by intuition. In everything outside their art they were like children. Beethoven was the first one having the independence to think for himself—the first to have ideas on subjects unconnected with his art. He it was who established the dignity of the artist over that of the simply well-born. His entire life was a protest against the pretensions of birth over mind. His predecessors, to a great extent subjugated by their social superiors, sought only to please. Nothing further was expected of them. This mental attitude is apparent in their work. The language of the courtier is usually polished, but will never have the virility that characterizes the speech of the free man.

As with all valuable things, however, Beethoven's music is not to be enjoyed for nothing. We must on our side contribute something to the enterprise, something more than simply buying a ticket to the performance. We must study his work in the right spirit, and place ourselves in a receptive attitude when listening to it to understand his message. Often metaphysical, particularly in the work of his later years, his meaning will be revealed only when we devote to it earnest and sympathetic study. No other composer demands so much of one; no other rewards the student so richly for the effort required. The making a fact the subject of thought vitalizes it. It is as if the master had said to the aspirant: "I will admit you into the ranks of my disciples, but you must first prove yourself worthy." An initiation is necessary; somewhat of the intense mental activity which characterized Beethoven in the composition of his works is required of the student also. There is a tax imposed for the enjoyment of them.

Like Thoreau, Beethoven came on the world's stage "just in the nick of time," and almost immediately had to begin hewing out a path for himself. He was born in the workshop, as was Mozart, and learned music simultaneously with speaking. Stirring times they were in which he first saw the light, and so indeed continued with ever-increasing intensity, like a good drama, until nearly his end. The American Revolution became an accomplished fact during his boyhood. Nearer home, events were fast coming to a focus, which culminated in the French Revolution. The magic words, Liberty, Equality, Fraternity, and the ideas for which they stood, were everywhere in the minds of the people. The age called for enlightenment, spiritual growth.

It is clear from the passage above that the author views the "intellectualism" of Beethoven as __________________.

Adapted from Frankenstein by Mary Shelley (1818)

Everyone loved Elizabeth. The passionate and almost reverential attachment with which all regarded her became, while I shared it, my pride and my delight. On the evening previous to her being brought to my home, my mother had said playfully, “I have a pretty present for my Victor–tomorrow he shall have it.” And when, on the morrow, she presented Elizabeth to me as her promised gift, I, with childish seriousness, interpreted her words literally and looked upon Elizabeth as mine–mine to protect, love, and cherish. All praises bestowed on her I received as made to a possession of my own. We called each other familiarly by the name of cousin. No word, no expression could body forth the kind of relation in which she stood to me–my more than sister, since till death she was to be mine only.

We were brought up together; there was not quite a year difference in our ages. I need not say that we were strangers to any species of disunion or dispute. Harmony was the soul of our companionship, and the diversity and contrast that subsisted in our characters drew us nearer together. Elizabeth was of a calmer and more concentrated disposition; but, with all my ardor, I was capable of a more intense application and was more deeply smitten with the thirst for knowledge. She busied herself with following the aerial creations of the poets; and in the majestic and wondrous scenes which surrounded our Swiss home –the sublime shapes of the mountains, the changes of the seasons, tempest and calm, the silence of winter, and the life and turbulence of our Alpine summers–she found ample scope for admiration and delight. While my companion contemplated with a serious and satisfied spirit the magnificent appearances of things, I delighted in investigating their causes. The world was to me a secret which I desired to divine. Curiosity, earnest research to learn the hidden laws of nature, gladness akin to rapture, as they were unfolded to me, are among the earliest sensations I can remember.

The bolded term in the passage above is an example of ____________.

Adapted from Frankenstein by Mary Shelley (1818)

Everyone loved Elizabeth. The passionate and almost reverential attachment with which all regarded her became, while I shared it, my pride and my delight. On the evening previous to her being brought to my home, my mother had said playfully, “I have a pretty present for my Victor–tomorrow he shall have it.” And when, on the morrow, she presented Elizabeth to me as her promised gift, I, with childish seriousness, interpreted her words literally and looked upon Elizabeth as mine–mine to protect, love, and cherish. All praises bestowed on her I received as made to a possession of my own. We called each other familiarly by the name of cousin. No word, no expression could body forth the kind of relation in which she stood to me–my more than sister, since till death she was to be mine only.

We were brought up together; there was not quite a year difference in our ages. I need not say that we were strangers to any species of disunion or dispute. Harmony was the soul of our companionship, and the diversity and contrast that subsisted in our characters drew us nearer together. Elizabeth was of a calmer and more concentrated disposition; but, with all my ardor, I was capable of a more intense application and was more deeply smitten with the thirst for knowledge. She busied herself with following the aerial creations of the poets; and in the majestic and wondrous scenes which surrounded our Swiss home –the sublime shapes of the mountains, the changes of the seasons, tempest and calm, the silence of winter, and the life and turbulence of our Alpine summers–she found ample scope for admiration and delight. **While my companion contemplated with a serious and satisfied spirit the magnificent appearances of things, I delighted in investigating their causes.**The world was to me a secret which I desired to divine. Curiosity, earnest research to learn the hidden laws of nature, gladness akin to rapture, as they were unfolded to me, are among the earliest sensations I can remember.

The bolded sentence above is an example of ______.

Adapted from "Taking a Second Look: An Analysis of Genetic Markers in Species Relatedness" by Joseph Ritchie (2014)

Phylogenetics is the study of genetic composition in various species and is used by evolutionary biologists to investigate similarities in the molecular sequences of proteins in varying organisms. The amino acid sequences that build proteins are used to construct mathematical matrices that aid in determining evolutionary ties through the investigation of percentage similarities. The study of these matrices helps to expose evolutionary relationships between species that may not have the same overt characteristics.

Species adapt and evolve based on the pressures that exist in their environment. Climate, food source, and habitat availability are only a few factors that act on species adaptation. These stressors can alter the physical characteristics of organisms. This divergence in evolution has made it difficult to determine the interrelatedness of organisms by analyzing their physical characteristics alone.

For instance, looking only at physical characteristics, the ghost bat resembles a pigeon more than a spider monkey; however, phylogenetics has found that the amino acid sequences that construct the beta hemoglobin molecules of bats are twenty percent more similar to those of mammalian primates than those of birds. This helps reject the assumption that common physical characteristics between species are all that is needed to determine relatedness.

The differences produced by divergent evolution observed in the forest-dwelling, arboreal spider monkey and the nocturnal, airborne ghost bat can be reconciled through homology. Homologous characteristics are anatomical traits that are similar in two or more different species. For instance, the bone structure of a spider monkey’s wrist and fingers greatly resembles that of a bat’s wing or even a whale’s fin. These similarities are reinforced by phylogenetic evidence that supports the idea that physically dissimilar species can be evolutionarily related through anatomical and genetic similarities.

The anatomical similarities between a horse's legs and a seal's flippers are best explained by which of the following?

The following is an excerpt from Pride and Prejudice by Jane Austen (1813):

“From the very beginning— from the first moment, I may almost say— of my acquaintance with you, your manners, impressing me with the fullest belief of your arrogance, your conceit, and your selfish disdain of the feelings of others, were such as to form the groundwork of disapprobation on which succeeding events have built so immovable a dislike; and I had not known you a month before I felt that you were the last man in the world whom I could ever be prevailed on to marry.”

In the passage above, which of the following cause and effect relationships are evident?

Adapted from “Greenhouses: Their Construction and Equipment” by W.J. Wright (1917)

“Generally speaking, there are only two satisfactory methods of greenhouse heating: Steam and hot water. Direct heating by stoves is not satisfactory even in small houses, and no satisfactory system has yet been devised for the use of hot-air furnaces. The only method aside from steam or hot water which deserves mention is heating by flues. They are wasteful of fuel, and their use is not justified, except in cheaply constructed houses which are used only for a few months in the spring or fall.

The principles pertaining to greenhouse heating are much the same as those involved in heating other buildings, except that the loss of heat is greater from glass than from wood or brick walls, and a higher and more constant night temperature is required than is necessary in dwellings. For this reason, relatively more radiating surface is required and boilers of larger capacity are needed.

In heating with flues the equipment consists simply of a furnace at one end of the house and a chimney at the other, the two being connected by a flue, carried underneath the bench or buried just underneath the soil, through which the heat and smoke are carried. This may be made of brick, but large-size drain or sewer tile are more commonly used. These withstand the heat and are easily and cheaply put in place. It is best to have the flue slope upward slightly toward the chimney. As has already been stated, this method is wasteful of fuel. It is also difficult to regulate. It is still employed to some extent by gardeners in cheap houses, used only in late winter or early spring for the starting of early vegetable plants, sweet potatoes, etc.”

According to the passage, why do greenhouses need a higher and more constant night temperature than do dwellings?

Adapted from The Voyage Out by Virginia Woolf (1915).

"\[... Rachel\] had been educated as the majority of well-to-do girls in the last part of the nineteenth century were educated. Kindly doctors and gentle old professors had taught her the rudiments of about ten different branches of knowledge, but they would as soon have forced her to go through one piece of drudgery thoroughly as they would have told her that her hands were dirty. The one hour or the two hours weekly passed very pleasantly, partly owing to the other pupils, partly to the fact that the window looked upon the back of a shop, where figures appeared against the red windows in winter, partly to the accidents that are bound to happen when more than two people are in the same room together. But there was no subject in the world which she knew accurately. Her mind was in the state of an intelligent man's in the beginning of the reign of Queen Elizabeth; she would believe practically anything she was told, invent reasons for anything she said. The shape of the earth, the history of the world, how trains worked, or money was invested, what laws were in force, which people wanted what, and why they wanted it, the most elementary idea of a system in modern life—none of this had been imparted to her by any of her professors or mistresses. But this system of education had one great advantage. It did not teach anything, but it put no obstacle in the way of any real talent that the pupil might chance to have. Rachel, being musical, was allowed to learn nothing but music; she became a fanatic about music. All the energies that might have gone into languages, science, or literature, that might have made her friends, or shown her the world, poured straight into music. Finding her teachers inadequate, she had practically taught herself. At the age of twenty-four she knew as much about music as most people do when they are thirty; and could play as well as nature allowed her to, which, as became daily more obvious, was a really generous allowance. If this one definite gift was surrounded by dreams and ideas of the most extravagant and foolish description, no one was any the wiser."

Which of the following quotes from the passage is an example of a cause and effect relationship?

Passage adapted from Narrative of the Life of Frederick Douglass, an American Slave by Frederick Douglass (1845).

The slaves selected to go to the Great House Farm, for the monthly allowance for themselves and their fellow-slaves, were peculiarly enthusiastic. While on their way, they would make the dense old woods, for miles around, reverberate with their wild songs, revealing at once the highest joy and the deepest sadness. \[...\]

I did not, when a slave, understand the deep meaning of those rude and apparently incoherent songs. I was myself within the circle; so that I neither saw nor heard as those without might see and hear. They told a tale of woe which was then altogether beyond my feeble comprehension; they were tones loud, long, and deep; they breathed the prayer and complaint of souls boiling over with the bitterest anguish. Every tone was a testimony against slavery, and a prayer to God for deliverance from chains. The hearing of those wild notes always depressed my spirit, and filled me with ineffable sadness. I have frequently found myself in tears while hearing them. The mere recurrence to those songs, even now, afflicts me; and while I am writing these lines, an expression of feeling has already found its way down my cheek. To those songs I trace my first glimmering conception of the dehumanizing character of slavery. I can never get rid of that conception. Those songs still follow me, to deepen my hatred of slavery, and quicken my sympathies for my brethren in bonds. If any one wishes to be impressed with the soul-killing effects of slavery, let him go to Colonel Lloyd's plantation, and, on allowance-day, place himself in the deep pine woods, and there let him, in silence, analyze the sounds that shall pass through the chambers of his soul,--and if he is not thus impressed, it will only be because "there is no flesh in his obdurate heart."

I have often been utterly astonished, since I came to the north, to find persons who could speak of the singing, among slaves, as evidence of their contentment and happiness. It is impossible to conceive of a greater mistake. Slaves sing most when they are most unhappy. The songs of the slave represent the sorrows of his heart; and he is relieved by them, only as an aching heart is relieved by its tears. At least, such is my experience. I have often sung to drown my sorrow, but seldom to express my happiness. Crying for joy, and singing for joy, were alike uncommon to me while in the jaws of slavery. The singing of a man cast away upon a desolate island might be as appropriately considered as evidence of contentment and happiness, as the singing of a slave; the songs of the one and of the other are prompted by the same emotion.

The author argues that singing does which of the following?