It is suggested that the project ( ) until all the preparations have been made.
A、would start
B、should start
C、not to be started
D、not be started
【正确答案】：B
【题目解析】：在It is suggested that...句式中，其中that引导的主语从句通常用“should+动词原形”这样的虚拟语气，如：It is suggested that the question should be discussed at the next meeting. 有人建议在下次会上讨论这个问题。句意：建议在所有准备工作都做好后开始该项目。
