题目内容
---You were out when I went to your house this morning.
---Oh, I _______ for a friend from England at the airport.
---Oh, I _______ for a friend from England at the airport.
A.was waiting | B.waited | C.am waiting | D.have waited |
A
此题重点考查过去进行时态的基本构成和基本用法,was/were+动词的ing形式,表示在过去某一时间里正在进行的动作或存在的某种状态。
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