You will have to wait for one more week,_____ the manager will be back from his trip.A.after B.while C.when D.since

来源:学生作业学帮网 编辑:学帮网 时间:2024/05/28 19:01:51

You will have to wait for one more week,_____ the manager will be back from his trip.
A.after B.while C.when D.since

答案C when引导的非限定性定语从句,本句中的when =" by" which time,“到那时候”.after和since都错在时间的先后顺序,而while引导时间状语从句不用将来时. 查看原帖>>