第6题: [单项选择]Professor Taylor' s talk has indicated that science has a very strong ______ on the everyday life of non-scientists as well as scientists. A. motivation B. perspective C. impression D. impact 参考答案:D 答案解析:[考点] 词义辨析。 [解析] 本题测试名词辨异。A.motivation动机;B.perspective前景;C.impression印象;D.impact影响。句意明显暗示对D项的选择。
第7题: [单项选择]形成酸雨的主要污染物是( )。 A. 二氧化硫 B. 二氧化碳 C. 氮氧化物 D. 一氧化碳 参考答案:A
第12题: [简答题](60) The futurist recognized that the future world is continues with present world. We can learn a great deal about, what may happen in the future by looking systematically at what is happen now
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