高三的错题回顾，有助于学生对知识的巩固。
1.It _____ we had stayed together for a couple of weeks ____ I found we had a lot in common.
A. was until, when B. was until, that C. wasn’t until, when D. wasn’t until, that
2. ____ the website of the Fire Department in your city, and you will learn a lot about firefighting.
A. Having searched B. To search C. Searching D. Search
3. If you talk nice and polite, people listen to you. If you shout, this is no good,______?
A. do you B. don’t you C. is it D. isn’t it
