题目内容
I don’t think it is ______taking the trouble to explain the question to him.
A. worth B. worthy
C. worth of D. worthwhile
D
【解析】
试题分析: “值得做……”可以有以下几种表达方法:be worth doing sth. ;be worthy of sth./be worhty of being done./be worth to be done ;It is worthwhile doing sth./It is worthwhile to do sth.。该句中it 是形式主语,taking the trouble to explain the question to him是真正的主语,A、B、C三项均不符合。句意:我认为不辞劳苦地向他解释这个问题是不值得的。选D。
考点:考查动词用法
练习册系列答案
相关题目