C选项大概意思和原文是一样的,但是‘as some evidence suggests’和原文中‘they have no direct evidence ’有相矛盾的啊

提问者: cindypan0212 2014-11-12 16:33

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phoebeho 2014-11-21 10:54

建议到版内发帖询问。谢谢!

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