I am afraid across the bridge because I am afraid into the river. A.to walk/to fall B.of walking/of falling C.to walk/of falling D.of walking/to fall 查看更多

 

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I am afraid ______across the bridge because I am afraid_____ into the river.

   A. to walk/to fall  B. of walking/of falling   C. to walk/of falling  D. of walking/to fall

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