题目内容
By the time Pierce comes back from the meeting,we________here for three hours.
| A.will be waiting | B.is waiting |
| C.will wait | D.will have waited |
D
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。
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It was Tom as well as two of his classmates that _______ invited to the party.
| A.was | B.were | C.has | D.have |