Question

【题目】Since he had no tools, he had to put the picture _______ the wall before he could put it up.

A.onB.inC.againstD.over

Answer 1

【答案】C

【解析】

句意：因为他没有工具，所以他不得不在把图片挂起来之前靠在墙边。

考查介词词义辨析。on在……上；in在……里面；against紧靠，倚，碰撞；over超过，在……上面。根据句意他没有工具，所以图片挂起来之前靠在墙边。故选C。