There are robots all around us. Some do very____1____jobs like flying airplanes and driving subway trains. And some do simple jobs.

 When an automatic washing machine____2____, water goes in. The machine waits until the water is hot____3____washing the clothes. It does this by "feedback(反馈)". Information about what's happening is "fed back" into the robot to tell it____4____next.

 Our eyes, ears and other senses(感官) are our feedback. They tell us____5____around us. So robots are like people in____6____ways. They work and they have feedback.

 But____7____robots look like people. Many are hidden away. Robots control (控制) the temperature of our houses, our cookers, our hot water systems. We can set the controls to the temperature we want. The robot does____8____. Its feedback usually come from a thermostat(自动调温器).

 One kind of thermostat is a strip of metal, which bends when it gets hot. At the right temperature, it bends just enough____9____a switch. This turns off the heat. As the air around it gets____10____, the metal gets straight, and this turns the heat on again.

 ( ) 1. A. easy B. simple C. different D. difficult

 ( ) 2. A. is switched on B. is switched C. is switching D. switches on

 ( ) 3. A. after B. before C. as soon as D. while

 ( ) 4. A. how to do B. what to do C. what to do it D. to do what

 ( ) 5. A. what will happen B. what's happening

 C. to happen what D. something will happen

 ( ) 6. A. some B. any C. two D. three

 ( ) 7. A. many B. a lot of C. very few D. a little

 ( ) 8. A. something B. something other things

 C. half the work D. the rest

 ( ) 9. A. to work B. working C. to working D. works

 ( ) 10. A. cold B. hot C. cool D. warm

 A)

 Telephone Message

 From: Bill To: Ann Date: Jan.12, 2004 Time: 8:00 p.m. Message: Bill called to say that Miss Gao was ill in hospital. He wants to go to see her with you at 9:00 tomorrow.

 根据电话留言,完成对话。

 A: Hello! 1.____________   

 B: I'm sorry she isn't in. This is her mother. 2.__________ 

 A: That's very kind of you, Mrs. Brown. 3.___________ and we want to go to the hospital to see her tomorrow.

 B: Sorry to hear that. I'll let Ann know. 4._________ 

 A: We'll meet her at 9:00 at the gate of the People's Hospital.

 B: OK. 5.___________ 

 A: Thank you. Good-bye!

 B: Good-bye!

 B)根据对话内容,从所给的A-G七个选项中选出五个能补全对话的最佳选项。

 L: It's Sunday tomorrow. ____1____

 W: Oh, I'm going to watch a football match. It's between Korea and China.

 L: Wonderful! I really hope we'll win this time.____2____

 W: At 3 o'clock in the afternoon. I have two tickets here. I can let you have one. ____3____

 L: I would like to. But I can't. We are going to have a basketball match tomorrow afternoon.

 W: What a pity!____4____

 L: A team from No.2 Middle School.

 W: ____5____

 L: In our school.

 W: Good luck to you and your team then!

 L: Thank you. See you later.

 W: See you.

 A. Would you like to go with me?

 B. Who are you going to play against?

 C. You don't want to go, do you?

 D. Where are you going to play?

 E. What do you think?

 F. What time will it start?

 G. What are you going to do?

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