Question

【题目】I was doing my homework when the rain began to beat heavily ________ the windows.

A. below B. across C. behind D. against

Answer 1

【答案】D

【解析】

句意：我正在做作业，这时雨开始猛烈地敲打窗户。考查介词辨析题。A. below在……下面；B. across在……对面；C. behind在……后面；D. against（表示方位）紧靠着……。against the window靠着窗户；根据句意语境，可知选D。