Arctic. Sntarctic

如题.

2016-10-05 提问者:821365

教师解答

尚未回答。

学生讨论

821365:

Antarctic

2016-10-06

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821365:

Arctic

2016-10-06

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821365:

Tropic

2016-10-07

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821365:

Subtropical

2016-10-07

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821365:

Temperate zone

2016-10-07

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