It is recommended that the project ___started until all the prepa_英语解答

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

人气：305 ℃　时间：2020-03-24 17:24:53

解答

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。