If they what I was saying, they’d know what I was talking about.A.took the troub
来源:网络
时间:
推荐文章

If they ______ what I was saying, they’d know what I was talking about.
| A.took the trouble to listen to | B.had trouble listening to |
| C.take the trouble to listen to | D.have trouble listening to |
试题答案
A
解析