题目内容
5. It is possible to_____ _ (繁殖)these bacteria in the laboratory.
5. copy
3. The school board is made up of parents who to make decisions about
school affairs.
A. had been elected B. had elected
C. have been elected D. have elected
11. You will be successful in the interview you have confidence.
A. before B. once
C. until D. though
8. Mr Black is willing to do Mrs Black tells him to do.
A. whichever B. however
C. whatever D. whenever
15. Shanghai is the first city in the world a high-speed maglev train, from the city to Pudong Airport.
A. building B. having built
C. to have built D. built
10. She is u_______ her mother; she is tall and her mother is very short.
根据括号内的提示完成句子
1. 最让我们失望的是,导游总是让我们离开我们认为非常有趣的东西。
__________________________ was that the guide was always asking us to leave what we thought very interesting, (what弓|导的主语从句)
9. It still puzzles the science world why some mammals produce their young by________ (lay) eggs and hatching while others by______ (give) birth to young babies.
7. While intelligent people can often the complex, a fool is more likely to complicate the simple.
A. simplify B. sacrifice
C. substitute D. survive