He made another wonderful discovery, of great importance to science. A. which I think is B. which I think it is C. which think it D. I think which is 答案:A 解析:本句为含有一个定语从句的复合句.从句的引导词应为which.I think是插入语.应位于which和谓语动词之间. 查看更多

 

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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 is

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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 is

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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 is

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 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                                               D. I think which is

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He made another wonderful discovery, _______ of great importance to science.

A. which I think is                                                  B. which I think it     

C. which I think it is                                        D. I think which is

 

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