一位美国学者曾在书中高度评价我国的一位科学家：“是他使饥饿的

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问题选择题

一位美国学者曾在书中高度评价我国的一位科学家：“是他使饥饿的威胁在退却，正引导我们走向一个营养充足的世界。”这里的“他”是 [ ]

A．袁隆平

B．王淦昌

C．侯德邦

D．钱学森

答案

答案：A

阅读理解

Tom : Hi, Cathy. ___1__

Cathy: I have to finish my project on the history of the Internet. What about you?

Tom : 2 If it’s fine, we’ll go camping. Would you like to join us? Cathy: I’d like to, but the deadline for my project is next Monday.

Tom : What a pity! 3

Cathy: Yes, please. Can you suggest any good reference books?

Tom : You may want to read Origins of the Internet and The Digital Future.

Cathy: I’m reading the two books. 4

Tom : Go to the Science Museum website, and you’ll find lots of up-to-date information.

Cathy: Good idea. Thanks for your help.

Tom : 5

A．Never mind.

B．Don’t mention it.

C．Any other suggestions?

D．Will you come next time?E.it depends on the weather F.Anything I can do for you G.What are you up to this weekeed?

操作题

小明家住二楼，正装修房子，他想用如图所示的器材，把材料送到二楼窗口去，请帮他设计好滑轮组的绕绳方法．