She（）the mark on the wall for ages, but it wouldn’t come off.
A、scrubbed
B、brushed
C、swept
D、removed
【正确答案】：A
【题目解析】：本题考查动词辨析。scrub v. 用力擦洗，使净化；brush v. 刷亮，涂抹；sweep v. 打扫，清扫；remove v. 移动，迁移；搬家。句子中的宾语是“the mark on the wall”，所以A选项“擦洗”最符合句意。句意：她把墙上的记号擦了好久，但还是擦不掉。
