【zhangxueyou】英语问题—why were you not at zhangxueyou's conce...

发布时间：2021-03-27 17:45:31

英语问题—why were you not at zhangxueyou's concert last night?—oh,i for a frendshanghai at the airport .A waited B was waiting C have been waiting D had waited答案是填在I的后面 英语

网友回答

【答案】 B 追问： 请说明原因 追答： 过去某个时段正在进行的动作。过去进行时。 追问： 哦，谢谢
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