题目内容
14.Chang'e2did many experiments,______ I think are of much help for knowing space.( )A. | which | B. | what | C. | when | D. | where |
分析 嫦娥2号做了很多实验,我认为对了解太快非常重要.
解答 答案:A
分析句式可知,______ I think are of much help for knowing space是一个非限制性定语从句,从句中i think是插入语,缺少主语,所以用which指代前文整个事情.what不能引导定语从句,when,where是关系副词不符合题意.
点评 考生需对非限制性定语从句了解并对引导词熟练掌握.
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