The boys don’t know ___________. A．how do they swim B．how swim C．they how swim D．how to swim
2023-02-27 13:43:23 95次 2012届新疆农一师八图中学九年级第一次月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The boys don’t know ___________.
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A．how do they swim
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B．how swim
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C．they how swim
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D．how to swim
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本题链接：
