This box is ________ heavy ________ I can't carry it.

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This box is ________ heavy ________ I can't carry it.

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This box is________ heavy ________I can't carry it.

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从所给的四个选项中选择最佳答案

This box is ________ heavy ________ I can't carry it．

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A．too, to　　　　　 B．so, that

C．very, that　　　   D．too, that