●Introduction
●Passage 1 Is intelligence inborn and fixed?
●Passage 2 Why young people are critical of their parents?
●Passage 3 Adult children return to the nest
●Passage 4 Why prices keep rising while there is more food supply?
●Passage 5 Sleep deficit: reasons and consequences
●Passage 6 Conservation should be made a part of everyone's daily life
●Passage 7 Would factory farming help poor countries?
●Passage 8 Why are appliances produced so awkward to use?
●Passage 9 No one should be forced to wear uniform
●Passage 10 Do good looks matter?
●Passage 11 A minimum of subsistence gives people real freedom
●Passage 12 If you want a musical prodigy, you'll have to crack the whip
●Passage 13 Is college still working magic for everyone?
●Passage 14 Professors: to teach or to research?
●Passage 15 How schools are cutting busing costs
●Passage 16 Why women are living longer than men?
●Passage 17 Mobility is splitting family relationship
●Passage 18 Are immigrants good or bad for the economy?
●Passage 19 Science vs. humanities
●部分目錄