He made another wonderful discovery, ______ of great importance to science.A.whi
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He made another wonderful discovery, ______ of great importance to science.A.which I think it is | B.which I think is | C.which I think | D.I think which is |
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答案
B |
解析
试题分析:考查插入语:句意:他做出了一个重大发现,我认为这对科学是非常重要的,which引导的是非限制性定语从句,I think是插入语,在which后面,去掉I think可知which是定语从句的主语,it是多余的,选B。 点评:插入语用法归纳 插入语用法很多,在句子中的位置比较灵活,在学习中应当认真去体会。插入语可以是用简短的句子结构作插入语。这类短语有:I think, I hope, I guess, I believe, I suppose, I wonder, I tell you, I say, I"m afraid, I"m sure, you see, you know, as you know, that is, that is to say, what"s more等等,它们可以置于句中或句尾。 |
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