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题型:阅读选择 题类:模拟题 难易度:普通

     Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone's eyes are different. So in the future you won't have to remember a number when you want to use a machine or take money out of a bank. You'll just have to look at the machine and it will be able to tell who you are.
    The eye-recognition(眼睛识别) program is already being tested in shops and banks in the USA, Britain and France. Soon, this technology(技术) will change all other ways of finding out who people are.
     However, scientists are working on other systems. Machines will soon be able to know you from the shape of your face or hands or even your smell! We already have machines that can tell who you are from your voice or the mark made by your fingers.
     Eye-recognition is better than other kinds because your eyes don't change as you get older, or get dirty like hands or fingers. And even twins have different eyes, so the program can be up to 94% correct, depending on(依靠) how good the technology is. Some programs may only be right 51% of the time. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition.
    In the future your computer will be looking at you in the eye. So smile!

(1)、What is the advantage of using the eye-recognition program?

A、You needn't use a machine. B、You needn't remember a number. C、You needn't look at the machine. D、You needn't take some money with you.
(2)、How does the eye-recognition program work?

A、You type in your number. B、You show your ID card. C、You look at the machine. D、You say your name.
(3)、Why can the eye-recognition program be up to 94% correct?

A、Because eyes hardly change. B、 Because hands or fingers can get dirty. C、Because people like the idea of the program. D、Because the program is widely used around the world.
(4)、Which recognition program has been already in use?

A、Remembering eyes. B、Remembering smells. C、Remembering fingerprints. D、Remembering the shape of faces.
举一反三
 阅读下面语篇,从每题所给的A、B、C三个选项中,选出最佳选项

What should you do if there's an earthquake(地震)at school? How can you save yourself when you are caught in a stampede(踩踏)?March 25 this year provided you with something about safety(安全). 

This day is called the National Day of Education on the Safety of Elementary and Middle School Students(NDESEMSS)(全国中小学生安全教育日). The topic of the day this year is to help students learn more about safety and make sure their lives safe. A survey shows that school accidents kill more students than anything else. The main accidents come from stampedes, earthquakes, fires and sports injuries(伤害). What can we do to keep ourselves safe? Staying calm(冷静的)is the first and most important rule when facing accidents. But we have different advice on different accidents. 

A stampede is possible anywhere. The more people get together, the more likely stampedes are to come. When students around you begin to push, you should stand still and try to hold onto something, or stay in a corner until the crowd leaves. If you fall down in a moving crowd, cover your head with both hands. 

Earthquakes are common. When you feel the ground shake, drop down, take cover under a desk and hold on. You should stay indoors until the shaking stops. If you are outdoor, don't stay near buildings, trees or power lines. 

When there's a fire, follow the teachers' words, leave the classroom quickly and use a piece of cloth to cover your mouth and nose so that you don't breathe in smoke. 

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