问题 问答题 简答题

雾霾天行车注意事项有哪些?

答案

参考答案:

雾霾天开车要保持低速行驶,与前车保持安全距离,并打开前后防雾灯、示宽灯和近光灯,利用灯光提高能见度;

但特别要注意的是,千万不要用远光灯,因为远光灯射出的光线容易被雾气漫反射,会在车前形成白茫茫一片,开车的人反而什么都看不见。

两车交会时应按喇叭提醒对面车辆注意,同时关闭防雾灯,以免给对方造成炫目感,不可突然加速、并道、超车等。

阅读理解

People began to make robots about several hundred years ago. In the past, some of the early ones looked like animals or humans. However, they couldn’t talk and were pretty dumb. They worked like clocks and did the same things over and over again.

Now modern robots don’t always look like people. Some are like big machines; others are nothing but long arms attached to boxy(箱子般四四方方的)bodies. However, modern robots are smart. Some can solve problems on their own. Their brains are computers and their eyes are sensors(传感器). Motors(发动机)help them move.

In the future, robots will learn from their mistakes more than they do now. They will be smarter. It’s possible that we will have robot judges, robot household workers, and robot factory workers. Robots will help people to do more things.

小题1:How long is the history of robots? 

A.Hundreds of years.

B.Several hundred years.

C.Seven hundred years.

D.A hundred year.小题2:What’s the possible meaning of dumb? 

A.Talking like people.

B.Clever.

C.Unintelligent (迟钝).

D.Cute.小题3:Most robots look like people ______ .

A.in the past

B.clever

C.in the future

D.all the time小题4:Which of the following is NOT true about modern robots? 

A.Some robots can solve problems on their own.

B.Some robots are like big machines.

C.Modern robots are smart.

D.Some robots’ brains are sensors.小题5:What can’t robots do in the future according to the passage?

A.They can help people do housework.

B.They can work as judges.

C.They can work in the factory.

D.They can have brains as people.

填空题