题目内容
I think it is a thing of important that it ______ done soon.
- A.is
- B.is to be
- C.be
- D.to be
C
解析:
a thing of importance=an important thing,其后用虚拟语气(should) be done,强调主张或要求。
解析:
a thing of importance=an important thing,其后用虚拟语气(should) be done,强调主张或要求。
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