题目内容
The visiting professor gave us some advice,________ of great help to our English learning.
| A.I think it is | B.I think which is | C.which I think is | D.which I think it is |
C
试题分析:句意:来访的教授给我们一些建议秒我认为这对我们的英语学习很有帮助。Which引导的是非限制性定语从句,在定语从句中which做主语,I think是插入语,所以选C。
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