I in reflecting the public opinions. A)meaningful B)inaccurate C)satisfying D)successful[Z K)] 32. All of the following are the characteristics of the inquiries mentioned in the second paragraph except A)a large number of questionnaires were sent out B)quantity rather than quality was emphasized Almost no effort was made to interview people from every walk of life D)every publication in America got involved 33. We can infer from the passage that in the beginning the newspaper editor s were Gallup's system A)doubtful of C)displeased with Enthusiastic about D)indignant at 34. We can infer from the passage that in the early 1930s A)Gallup was a famous journalist B)the Literary Digest liked to break records C)the literary Digest was the biggest monthly in America D)the method of the Literary Digest was popular and well-received 35. Gallup's system proved to be A)much cheape B)a great failure C)a huge success D)much costly Pa 4 Questions 36 to 40 are based on the following passage Researchers have established that when people are mentally engaged, biochemical c hanges occur in the brain that allow it to act more effectively in cognitive u XHBJ)areas such as attention and memory. This is true regardless of age People wil! be alert(警觉的) and receptive(愿意接受的) if they are face with information that gets them to think about things they are interested in And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives. The idea is not necessarily to learn to memorize enormous amounts of information "says James Fozard associa te director of the National Institute on aging. "Most of us don't need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness. " Fozard and others say they challenge their brains with differ ent mental skills, both because they enjoy them and because they are sure that] in reflecting the public opinions. A)meaningful B)inaccurate C)satisfying D)successful[Z K)] 32.All of the following are the characteristics of the inquiries mentioned in the second paragraph except____ . A)a large number of questionnaires were sent out B)quantity rather than quality was emphasized C)almost no effort was made to interview people from every walk of life D)every publication in America got involved 33.We can infer from the passage that in the beginning the newspaper editor s were____ Gallup’s system. A)doubtful of C)displeased with B)enthusiastic about D)indignant at 34.We can infer from the passage that in the early 1930s____ . A)Gallup was a famous journalist B)the Literary Digest liked to break records C)the literary Digest was the biggest monthly in America D)the method of the Literary Digest was popular and well-received 35.Gallup’s system proved to be____ . A)much cheaper B)a great failure C)a huge success D)much costly Passage 4 Questions 36 to 40 are based on the following passage. Researchers have established that when people are mentally engaged,biochemical c hanges occur in the brain that allow it to act more effectively in cognitive(认 知的) areas such as attention and memory.This is true regardless of age. People will be alert(警觉的) and receptive (愿意接受的) if they are face d with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind. Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives.“The idea is not necessarily to learn to memorize enormous amounts of information,” says James Fozard,associa te director of the National Institute on aging.“Most of us don’t need that kind of skill.Such specific training is of less interest than being able to maintain mental alertness.”Fozard and others say they challenge their brains with differ ent mental skills,both because they enjoy them and because they are sure that