题目内容
_____excites us greatly that the torch relay of 2008 Olympics will be held in QuFu, the hometown of Confucius.
- A.What
- B.That
- C.It
- D.As
C
it 作形式主语,代替后面真正的主语that引导的从句。其他三无此功能。若把that改为逗号,答案为D, 是as 引导的非限制性定语从句; 若在that前加上is, 答案为A, 是what 引导的主语从句。
it 作形式主语,代替后面真正的主语that引导的从句。其他三无此功能。若把that改为逗号,答案为D, 是as 引导的非限制性定语从句; 若在that前加上is, 答案为A, 是what 引导的主语从句。
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