He work in Hangzhou, did he? A. usedn’t B. didn’t used C. used to D. usen’t to
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He ___ work in Hangzhou, did he?
A. usedn’t B. didn’t used C. used to D. usen’t to
试题答案
D
解析:
从did he可知, 不能选C, used to的否定式是 usedn’t to ,didn't use(used) to, never used to三种形式.所以选D.