你将听到两段对话和一篇短文，各听两遍。听每段对话或短文前，你将有时间阅读相关小题，每小题5秒钟；听完后，你还有5秒钟的时间选择你认为最合适的备选答案。
听第一段对话，回答第11−12小题。答题完毕，请等待“嘀”的信号，进入第二段对话。
(　　　)　11. How tall is the robot?
A. 135 cm.
B. 220 cm.
C. 135 m.
(　　　)　12. What can the robot do?
A. Repair computers.
B. Write letters.
C. Make pancakes.
听第二段对话，回答第13−15小题。请根据短文内容，选择正确答案，完成信息记录表。答题完毕，请等待“嘀”的信号，进入下一篇短文。
|How to save the environment|
|----|
|First|Start by turning off the .|
|Second|Ride a bike instead of taking a bus or a .|
|Then|Recycle .|
|Last|Use bags instead of using plastic bags when shopping.|
(　　　)　13. A. taps
B. gas
C. lights
(　　　)　14. A. plane
B. taxi
C. train
(　　　)　15. A. paper
B. magazines
C. newspaper
听一篇短文，回答第16−20小题。
(　　　)　16. Where can the robot work?
A. In the hospital.
B. In the library.
C. In the restaurant.
(　　　)　17. What is the robot designed to do?
A. To take care of old people.
B. To teach at school.
C. To play with kids.
(　　　)　18. The company wants the robot to be 　　　　　.
A. stronger
B. taller
C. safer
(　　　)　19. How soon will the robot go on the market?
A. In a year.
B. In ten years.
C. In twenty years.
(　　　)20. How much will it cost?
A. $20,000.B. $200,000.
C. ¥200,000.

11-15: ACCBA　　16-20: AACBB