题目内容

传热过程的推动力是

A. 热量差
B. 温度差
C. 内能差
D. 动量差

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What is the writer doing in this text?

A. Describing a summer school he started in 2005.
B. Explaining how to send a child to Tinkering.
C. Talking about the US school system.
D. Talking about Tulley's programmes for kids.

What does the text say about safety at the school?

A. The school is too dangerous for kids.
B. No child has ever had an accident.
Children have never hurt themselves badly.
D. The school doesn't give information about that.

What reactions to Brightworks have there been in the media?

A. They have compared it to Tinkering School
B. Most of them have been positive.
C. There hasn't been any reaction.
D. Most of them have been negative.

What effect has the school had on Tina Cooper?

A. It has changed her opinion about school.
B. It has given her exciting and boring times
C. It has made her more interested in San Francisco.
D. It has encouraged her to ask more questions.

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