Becausesomeofthefloorboardhad_

发布时间：2020-07-28 14:14:41

Because some of the floorboard had ________ away, it was unsafe to walk on the floor．A.rottedB.destroyedC.wastedD.washed

网友回答

A解析由于有些地板已经腐烂了，走在上面很不安全。rot away：腐烂。
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