题目内容
The overseas Chinese scientist made another wonderful discovery, ______ of great value to study AIDS.
- A.which I think it is
- B.which I think is
- C.I think it is
- D.I think is
B
考查定语从句:先行词是discovery,定语从句中I think是插入语,定语从句中which做主语,it是多余的,句意:海外的中国科学家做出另一项重大发现,我认为这对研究艾滋病很有价值。选B。
考查定语从句:先行词是discovery,定语从句中I think是插入语,定语从句中which做主语,it是多余的,句意:海外的中国科学家做出另一项重大发现,我认为这对研究艾滋病很有价值。选B。
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