题目内容

【题目】中央电视台中文国际频道“边疆万里行”摄制组初秋到新疆北部采访,路遇一条河流,他们乘坐的越野车必须在天黑前从河流中开过去,否则将会出现严重后果。据此回答下列各题。

【1】关于这条河流的判断,正确的是( )

A. 一定是一条内流河

B. 一定自西向东流

C. 一定以冰雪融水补给为主

D. 一定以降水补给为主

【2】摄制组的越野车必须在天黑前越过河流,其主要原因是

A. 午后气旋活动频繁、降水多,河流傍晚前后会涨水

B. 午后冰雪融水增多,河流傍晚前后会涨水

C. 午后风大,傍晚前后可能会出现沙尘天气

D. 昼夜温差大,河流傍晚前后会结冰

【答案】

【1】C

【2】B

【解析】试题分析:

【1】读题可知,该河流位于新疆地区,新疆地处我国西北内陆,该地区河流以冰雪融水补给为主,故C正确。

【2】必须天黑前越过河流,是因为午后积温增高,冰雪融水增多,经过一段时间后,河流到了傍晚前后会涨水,故B正确。

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【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

C

Robots industry is developing so rapidly that there is no denying that we may one day find ourselves surrounded by robots.

The humanoid (human like) robots with two legs such as Honda Motor Co. Ltd’s ASIMO would likely have an easier time climbing up stairs inside homes than a robot that moves on wheels, developers say.

But it will be some time before such devices make their way into people’s homes.

“They may look smart, but they are still quite stupid,” Shimoyama said. “I don’t think they will ever be as smart as humans.”

While safety is an obvious concern, robots also need to be sensitive to people’s needs. Researchers at Fujitsu Frontech Ltd and Fujitsu Laboratories responsible for developing “Enon”, a guide and patrol (巡逻) robot designed for use in shopping malls and corporate facilities (公共场所), are working on this.

Enon, which has a humanoid upper body but no legs, is equipped with a touch screen on its chest and space in its stomach to carry loads weighting up to 10 kg.

In guide mode, it will check a newcomer and approach the person with a nod and a greeting: “Are you a visitor? Hello.”

Visitors requiring directions can point to icons (图标) displayed on Enon’s chest screen. If the restroom icon is pressed, the screen will display a map that shows the way.

The robot will then face and point in the direction of the restroom, although it won’t actually walk the visitor there.

Enon is now in use at four locations in Japan, including a shopping mall near Tokyo. The main goal is to make it more helpful for the elderly.

“People who work in the transportation sector often ask whether we can build a robot that will find elderly people who look lost in train stations, and ask them if they are all right,” said Toshihido Marita, director of Fujitsu Laboratories Ltd’s autonomous system laboratory. “Actually that is hard to do, very hard,” he said.

【1】 What can we know about robots according to the text?

A. They will replace human one day.

B. They are difficult to control.

C. They can do whatever humans do.

D. They will be widely used in our life.

【2】 What does Shimoyama think of robots?

A. Safe. B. Friendly. C. Stupid. D. Kind-hearted.

【3】 What is people’s concern about robots?

A. Safety. B. Appearance. C. Weight. D. Size.

【4】 What can be the best title of the passage?

A. The disadvantages of robots.

B. The development and use of robots.

C. The benefits that robots bring.

D. The history of robots.

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