The worker put a ladder ________ the wall to help him hang the picture on it. A.over B.against C.on ...
2022-09-16 22:53:31 15次 上海市2019-2020学年八年级12月月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The worker put a ladder ________ the wall to help him hang the picture on it.
A.over B.against C.on D.at
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