By the time you arrived in Sydney,we will have stayed in Aus
4个回答

您好,By the time you receive this letter, I _____ this city for my home town.

A.have left B.will have left

C.leave D.will leave

与by the time 连用的句子应该用什么时态,主要是看这个时间点发生在过去还是现在或将来.you receive this letter 是将来的时间点,所以题目中的这句话应该用将来完成时.答案是B.

By the time l got to the station,the train had already gone.