19. The efficiency of microwave ovens in destroying the harmful bacteria frequently found in common foods is diminished by the presence of salt in the...
SECTION ITime-35minutes25 QuestionsDirections： The questions in this section are based on the reasoning contained in brief statements or passages. For...
10. Auto industry executive： Statistics show that cars that were built smaller after 1977 to make them more fuel-efficient had a higher incidence of a...
19. A tree's age can be determined by counting the annual growth rings in its trunk. Each ring represents one year, and the ring's thickness r...
SECTION IIITime-35minutes25 QuestionsDirections： The questions in this section are based on the reasoning contained in brief statements or passages. F...
6. As air-breathing mammals. Whales must once have lived on land and needed hind limbs capable of supporting the mammals' weight. Whales have the ...
11. Professor Smith published a paper arguing that a chemical found in minute quantities in most drinking water had an adverse effect on the human ner...
16. Approximately. 7.6 million women who earn incomes have preschool-age children, and approximately 6.4 million women are the role income earners'...
21. Naturalist： For decades we have known that the tuatara, a New Zealand reptile, has been approaching extinction on the South Island. But since Sout...
SECTION VITime—35 minutes25 QuestionsDirections： The questions in this section are based on the reasoning contained in brief statements or passa...