—What are the children doing in the park? —They ______ kites. A. fly B. flew C. are flying D. will f...
2022-10-17 19:39:29 69次 北京市八区2018届九年级二模分类汇编英语试卷语基单项选择 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
—What are the children doing in the park?
—They ______ kites.
A. fly B. flew C. are flying D. will fly
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