精英家教网 > 高中英语 > 题目详情

5.  It is possible to_____ _ (繁殖)these bacteria in the laboratory.

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

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

查看答案和解析>>

科目:高中英语 来源: 题型:

11. You will be successful in the interview    you have confidence.

A. before      B. once

C. until      D. though

查看答案和解析>>

科目:高中英语 来源: 题型:

 8. Mr Black is willing to do       Mrs Black tells him to do.

A. whichever  B. however

C. whatever  D. whenever

查看答案和解析>>

科目:高中英语 来源: 题型:

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

查看答案和解析>>

科目:高中英语 来源: 题型:

10. She is u_______ her mother; she is tall and her mother is very short.

查看答案和解析>>

科目:高中英语 来源: 题型:

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)

查看答案和解析>>

科目:高中英语 来源: 题型:

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.

查看答案和解析>>

科目:高中英语 来源: 题型:

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

查看答案和解析>>

同步练习册答案