题目内容
--Are you sure ____ you have seen this man?---Yes, I’m quite sure ___that.
| A.that, about | B./, to | C.of, about | D.about. of |
A
问句中are you sure+that引导的从句,.意为:你肯定…吗? 答句中的 be not too sure about…意为: 在..方面不太有把握.
练习册系列答案
相关题目