Bob and his friends have fun in the river every summer. A. Swim B. to swim C. swimming D. swiming
2022-11-11 17:50:09 96次 重庆市沙坪坝区四校联盟2016-2017学年七年级下学期期中考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Bob and his friends have fun in the river every summer.
A. Swim B. to swim C. swimming D. swiming
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