南水北调的西线方案中,预计调水的长江河段和支流是(    ) A.

南水北调的西线方案中,预计调水的长江河段和支流是(   

A.金沙江、乌江     B.澜沧江、大渡河     C.通天河、雅砻江     D.岷江、金沙江

答案

C

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