问题补充:
By the time Pierce comes back from the meeting,wehere for three hours.
A. will be waiting
B. is waiting
C. will wait
D. will have waited
答案:
A. will be waiting
B. is waiting
C. will wait
(答案→)D. will have waited
解析:
考查时态。by the time 引导的时间状语从句的主句一般用将来完成时。
如果觉得《By the time Pierce comes back from the meeting wehere for three hours.A. will be waitingB.》对你有帮助,请点赞、收藏,并留下你的观点哦!