题目内容
【题目】The program, __________ at improving the students' ability of listening and speaking, will surely be a success.
A. to aim B. aimed
C. to aiming D. having aimed
【答案】C
【解析】句意:旨在改善学生听说能力的这个节目必定会成功。非谓语动词短语作定语,由句意可知C项符合。
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目