ThereusedtobeapartyonSaturdayeve

发布时间：2020-07-10 20:23:46

There used to be a party on Saturday evenings in that school, ________?













A.was there












B.used it











C.didn't there











D.used there

网友回答

C解析There be的反意疑问句形式，used to变否定或反意疑问句时有两种形式，一种是didn't use to，另一种是usedn't to。
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