It is recommended that the project ___started until all the preparation have been made.

分类: 作业答案 • 2021-12-03 21:03:27

问题描述：

It is recommended that the project ___started until all the preparation have been made.
A.is not
B.not be
C.will not be
D.is not to be

答

选 B
recommend 意为”推荐“,其后的从句中要用 “(should) + 动词原形”的虚拟语气,其中should可以省略.本题中,should 后用了被动语态,且should 被省略了.那D呢？D 项，is 不是动词原形呀。