It is recommended that the project ---started until all the

学习时间:2026-03-31 22:00:46 阅读：921

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

坚定的夕阳

2026-03-31 22:00:46

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选 Brecommend 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。再问：那D呢？再答： D 项，is 不是动词原形呀。