The weather starts to cool

如题.

2016-09-29 提问者:821365

教师解答

尚未回答。

学生讨论

yoshiki4me:

？

2016-09-29

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821365:

Cold

2016-09-29

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ligengxiong:

cool

2016-09-29

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821365:

Please flush after U.S.

2016-09-30

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821365:

Hearing

2016-09-30

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