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单选题英语运用能力测试

2011-11-26

Why is it challenging to interpret “dolphin speak”?（　　）

A．Because dolphins’ language heavily relies on their action

B．Because dolphins like to talk about their languag

C．Because playing and fighting are part of dolphins’ lif

D．Because tasty fish are difficult for dolphins to catc

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参考答案

D

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1 A dolphin might be saying “____” when it claps its jaws.（　　）

A．Go back to your home！

B．Who is playing here!

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D．Show me who the king is!

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2 When scientists describe dolphins’ communicative skills, their tone is rather___.（　　）

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B．speculative

C．playful

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3 An American company has started testing a new program aimed at increasing security. Three workers from CityWatcher.com, a company that provides security came equipment, have volunteered to be electronically monitored. They will have a silicon chip put inside their arms. The tiny device is the size of a grain of rice and will send out radio signals. These will provide information to a central monitoring system that will give the workers access to secure areas of the workplace. The chips were originally designed for medical purposes.
　　Sean Darks, CEO of City Watcher, said the chips were like identity cards. He said the only difference is that they are inserted inside the person’s body. He added they are very different from Global Positioning Satellite technology, which allows people’s location to be monitored. Mr. Darks insisted that they were not dangerous and even decided to have a chip implanted in his own body. However, many people are worried about the issue of privacy. Many believe the technology could be abused and that new laws will have to be made. Mr. Darks said his workers can always choose to have the chips removed.This passage is mainly about__.（　　）

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