B
完整的回答中多一个must或者是should
It is important that the committee(must/should)be informed about the project at once.
可见,must/should后面应该用BE动词原形.所以选B.
B
完整的回答中多一个must或者是should
It is important that the committee(must/should)be informed about the project at once.
可见,must/should后面应该用BE动词原形.所以选B.