听短文，根据短文内容选择正确答案。短文读两遍。（每小题1分，满分5分）
When did the boy go to the science museum in Shanghai?
A. Last June.             B. Last July.              C. Last August.
What did the robot look like?
A. He had one hand and one eye.
B. He had one hand and two eyes.
C. He had two hands and two eyes.
How long could the robot work a day?
A. Twelve hours.
B. Twenty hours.
C. Twenty-four hours.
What could the robot do?
A. Talk with people.
B. Show people around.
C. Know people’s health problems.
What does the boy hope to do?
A. Make a robot.        B. Have a robot.            C. Be a doctor.