题目内容
---Who cleaned the blackboard yesterday, Dick?
---John ____.
A. clean B. does C. did D. is
C
【解析】
试题分析:句意:--Dick,昨天是谁清扫的黑板?--John做的。分析上文的工作是过去动作,下文对同样的动作要用助动词来代替,体现为过去时用did来进行替换。故选C
考点:考查动词的用法。

Four friends are talking about their hobbies. Let’s listen and learn about what their hobbies are.
Wang Ting | I love painting so much. I began to paint at primary school (小学), I have never stopped. I have sold some of my paintings and I hope more and more people will like my paintings. |
Danny | My hobby is collecting erasers. Isn’t it a little unusual? Why do I like erasers? Because they smell good and they are beautiful. Now I have more than 200 erasers. If you have beautiful erasers, maybe we can trade (交换) them with each other. |
Liu Mei | I like food, so I often travel around the country to eat different kinds of delicious foods. |
Li Ming | Playing basketball is my favourite sport. I often spend my weekends playing it with my friends. I’m a member of the school basketball team. I make a lot of friends while playing basketball. |
1.Whose hobby is painting?
A. Li Ming’s.B. Wang Ting’s. C. Liu Mei’s.D. Danny’s.
2.Danny likes collecting erasers because ________.
A. they are expensive
B. his mother likes erasers very much
C. they are interesting
D. they smell good and look beautiful
3.Liu Mei often travels around the country because she wants to ________.
A. make many new friends
B. eat different kinds of delicious foods
C. have a look at the scenery
D. drink different kinds of nice drinks
4.What does Li Ming often do on weekends?
A. He often plays basketball with his friends.
B. He often does his homework at home.
C. He often plays computer games at home.
D. He often watches TV with his parents.
5.Which of the following is True?
A. Liu Mei has sold some of her paintings.
B. Danny has collected one hundred erasers now.
C. Wang Ting didn’t study painting at primary school.
D. Li Ming makes many friends when he plays basketball.