—What do you often do _______ the summer holiday? — I often go swimming. A. at B. to C. during D. on...
2022-10-07 11:27:36 31次 中国人民大学附属中学2018届九年级下学期单元练习英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—What do you often do _______ the summer holiday?
— I often go swimming.
A. at B. to C. during D. on
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