题目内容
Not until Mr. Smith came to China ________ what kind of a country she is.
- A.did he know
- B.he knew
- C.he didn't know
- D.he could know
A
练习册系列答案
相关题目
It was not until I came here ____ I realized this place was famous, for not only its beauty but also its weather.
A.who |
B.that |
C.where |
D.before |