Theelevatorisn't________,let'swalk

发布时间:2020-07-09 12:45:59

The elevator isn't ________ , let's walk upstairs instead.













A.working












B.discarded











C.using











D.broken

网友回答

A解析isn't working“不工作了、坏了”;discard“丢弃;抛弃”。
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