题目内容
1. The family is the smallest (社会的）unit.
1. social
( ) 3. It's easy for me the visitor from Australia because I'm good at English.
A. follow B. follows
C. following D. to follow
( ) 5. —Do you know how a computer works， Jerry?
―By __ the orders typed by people.
A. taking out B. looking out C. going out D. carrying out
2. You mustn't s things from others.It's very bad.
4. ——Have you cleaned your classroom? ——Yes, we've a__________ done it.
5. I like traveling. It can (增加)my knowledge of the world.
1. The population of China is 1. 3 billion.(同义句转换）
China_________ ________ ________ ______1. 3 billion.
1. China (已采取措施)to control the population.
4. My English is poor,so I can't have a long c with foreigners.
