21-25DDAAC，26-30BDACB　　　 　

31-35DAACC，36-40BBADC

1-5　 BDABB　　 6-10 CDDDC　

11-15 DDADC　 16-20 ADBCD

10.We will invite one of the famous ____________(教授) to give us a lecture at the end of this month.

Answer

9.The meeting began with a song and _____________(结束)up with a joke.

8.We should do all that the Party ________________(要求) of us.

7.People ________________(自然)how to deal with such a case.

5.He spent a lot of time _____________(提高)his spoken English to get further education in the foreign country.

you tell us one of your ______________(经历) in Africa?

4.If you read the _____________(介绍)to the product, you will know it better.

3. I am ________________(准备)for the coming exam. Don’t bother me.

2. When I got to the classroom, I found my pen m____________ (不见了).