保护地球, 人人有责

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Age: 10
Level: 4
Language: Chinese (zh)
ID: 1287868
20/08/2021
Country code: MY
Country: Malaysia
School subject: Mandarin (1061868)
Main content: Essay (1998414)

阅读文章, 吧正确的答案放进空格里。

Other contents: 填充

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保护地球, 人人有责

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