This question tests understanding of demographic concepts in the context of global challenges in Chinese culture. Urbanization transforms daily life patterns, particularly in transportation and commuting. In this passage, the focus is on 65% urban population, urban expansion using farmland, and longer commute distances, with responses including public transit priority and green buildings. Choice A is correct because it accurately reflects the text's discussion on longer commutes and increased transportation dependence, directly stated in the passage. Choice C is incorrect because it contradicts the stated fact that urban expansion uses farmland, a common error when students make opposite inferences. Encourage students to identify specific lifestyle changes from urbanization. Practice connecting urban expansion with daily life impacts. Watch for: students selecting contradictory options or unchanged scenarios when change is clearly described.

This question tests understanding of demographic concepts in the context of global challenges in Chinese culture. Large floating populations create infrastructure and service pressures in destination cities. In this passage, the focus is on 300 million floating population workers living in suburbs, causing rush hour congestion and straining medical and educational services. Choice A is correct because it accurately reflects the text's discussion on transportation and public service strain, supported by specific examples of traffic congestion and tight medical/school resources. Choice B is incorrect because it contradicts logic—more people increase rather than decrease housing demand, a common error when students don't think through cause-effect relationships. Encourage students to connect population movements with infrastructure demands. Practice analyzing multiple urban pressures from migration. Watch for: students selecting illogical consequences or extreme scenarios.

This question tests understanding of demographic concepts in the context of global challenges in Chinese culture. Population aging creates increased demand for healthcare and support services as elderly populations have greater medical needs. In this passage, the focus is on how elderly people are more dependent on medical and rehabilitation services. Choice A is correct because it accurately reflects the text's explicit statement about increased medical and care needs (老年人对医疗与康复服务更依赖). Choice B is incorrect because it contradicts the passage which states that 1/5 of the population has entered old age, indicating growth not decline. Encourage students to identify the relationship between age and healthcare needs. Practice recognizing how demographic shifts create new service demands, and ensure students can distinguish between challenges and solutions.

This question tests understanding of demographic concepts in the context of global challenges in Chinese culture. The distribution of floating populations reflects economic opportunities and urban development patterns in China. In this passage, the focus is on how 60% of floating populations work in megacities and their surrounding areas. Choice A is correct because it accurately reflects the text's specific statistic that about 60% of floating populations are employed in megacities and their peripheries (特大城市及周边). Choice B is incorrect because floating populations by definition move away from rural areas to urban centers for work. Encourage students to pay attention to specific statistics and percentages in passages. Practice understanding the relationship between city size and employment opportunities, and ensure students grasp the concept of urban peripheries.

This question tests understanding of demographic concepts in the context of global challenges in Chinese culture. Floating population (流动人口) refers to people who work away from their registered residence, a significant demographic phenomenon in modern China. In this passage, the focus is on the 300 million people who work across provinces or cities, concentrated in coastal areas and major city clusters. Choice A is correct because it accurately reflects the text's explicit statement that floating populations concentrate in coastal areas and large city clusters (沿海与大城市群). Choice B is incorrect because remote mountainous and pastoral areas typically experience outmigration, not inmigration. Encourage students to identify geographic patterns in population movement. Practice recognizing economic factors that drive migration patterns, and ensure students understand the difference between origin and destination areas.