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-What did you ? ( )-I a book for you.A. bought; buy B. buy; bought C. buy; buy

编辑:chaxungu时间:2026-04-28 11:24:19分类:小学英语题库

【题目】---What did you _______? ( )

---I _______ a book for you.

A. bought; buy B. buy; bought C. buy; buy

【答案】B

【解析】

问句已有did助动词,所以用原形;陈述句用一般过去时