题目内容
He made another wonderful discovery,________ of great importance to science.
A. which I think is B. which I think it is
C. which I think it D. I think which is
A
此题考查的是非限制性定语从句和插入语。 which 在从句中作主语,代替 the discovery。做这类题目的方法是先将插入语 I think 去掉,然后再将句子还原成为“He made another wonderful discovery,which is of great importance to science.”问题就迎刃而解了。
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