Don't leave the building unless _____ to do so. A.being told B.you will told C.to be told D.told 为什么不是A,
人气:340 ℃ 时间:2020-05-10 01:50:45
解答
Don't leave the building unless _____ to do so. 可以填I tell you或者you are told 一个主动一个被动,被动中you are可以省略unless后面的用法是怎么样的?unless是连词,是除非,如果不 的意思。unless前的句子应和从句的意思相互对应。