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    Since estuaries protect animals and plants and prevent erosion, protect them is very important. 【查看更多】

     

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    Since estuaries protect animals and plants and prevent erosion, protect them is very important.

     

    查看答案和解析>>

    Since estuaries protect animals and plants and prevent erosion, protect them is very important.

     

    查看答案和解析>>

    下列句子均有一处错误（或多一词；或缺一词；或错一词），请找出并加以改正。

    Since estuaries protect animals and plants and prevent erosion, protect them is very important.

     

    查看答案和解析>>

    下列句子均有一处错误（或多一词；或缺一词；或错一词），请找出并加以改正。

    Since estuaries protect animals and plants and prevent erosion, protect them is very important.

     

    查看答案和解析>>


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