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>更新时间:2011-02-07 21:51:59 |
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会员通道1
会员通道2
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简 介 |
1.We must apply our minds to________a solution. A.find B.finding C.found D.being found 解析:句意:“我们必须把我们的头脑运用于寻求解决办法。”apply sth.to...,to是介词,故答案是B。 答案:B 2.________,I wouldn’t have finished my homework. A.If you didn’t help me B.Haven’t you helped me C.But for your help D.Had you helped me 解析:本句句意为“如果没有你的帮助,我不会完成作业”。D选项应为否定形式。 答案:C 3.To test which foods are better for a long space journey,the astronauts in Shenzhou Ⅵ had as many as 50 dishes________. A.to choose B.to be chosen C.to choose from D.to be chosen from 解析:to choose from是不定式短语作定语,from表“从……当中”。 答案:C
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