Test: SAT Critical Reading

Choose the word or set of words that best completes the following sentence.


The human brain was by far the most popular subject among the biology students, even though it was also the most __________ to study, as they found all of its __________ fascinating.

strenuous . . . intricacies

undemanding . . . complexity

debilitating . . . structure

burdensome . . . prowess

illusory . . . frustrations

1/5 questions


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