题目
The effects of the drug began to _.A. wear offB. take offC. pay offD. blow off
The effects of the drug began to _.
A. wear off
B. take off
C. pay off
D. blow off
题目解答
答案
A. wear off
解析
此题考查的是短语辨析。选项中，wear off 意为“逐渐消失”，take off 意为“起飞，脱下”，pay off 意为“偿还，成功”，blow off 意为“吹掉，不理会”。根据题干，药物的效果开始逐渐消失，因此正确答案是 wear off。