Why I am so tired?

如题.

2017-05-07 提问者:Fakery

教师解答

尚未回答。

学生讨论

Tronnorts:

Because you always think too much

2017-05-07

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zruoer:

Because you are tired

2017-05-07

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Banoy:

哦呵呵呵呵

2017-05-07

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huizhaonk:

tired of what？

2017-05-07

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强大的豆比:

听力

2017-05-07

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陈欣45:

Me too!

2017-05-07

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巧克力要革命:

^?_?^

2017-05-07

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中华人民共和国第五师师长:

啥

2017-05-08

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