Question

【题目】 Now more and more people buy and sell things on the Internet. They buy and sell goods to make money. So hackers(黑客) around the world are interested in this.

Hackers are often young people who love computers greatly. They use computers to get on the Internet, looking for ways to go into computer systems run by banks, homes and all kinds of offices. If they go into a computer system, they will find other people's credit cards and try to steal the numbers. With the numbers they can take the money out of the bank.

Hackers often break into your computer system, but it's difficult to find them. So it is also difficult for you to find the hacker who is taking your money out of the bank. Hackers can get the money from a bank with the credit card number they have got from your computer.

Scientists always ask people who have computers to pay attention to hackers. They also tell people how to fight the hackers. The answer is to choose a clever password(密码) and change it often and not to show your credit card out to anybody. If you are not careful, it's just like keeping the bank door wide open.

【1】The underlined word “this” refers to .

A.helping others on the InternetB.buying and selling things on the Internet

C.saving money on the InternetD.giving money to others

【2】Which is NOT true about hackers?

A.They are often young people.B.They look for ways to go into computer systems.

C.They love computers greatly.D.They steal money from other's computers.

【3】It's to find the hackers who break into your computer system.

A.easyB.niceC.hardD.wrong

【4】Which of the following is NOT about protecting the credit card?

A.Choosing a clever password.B.Changing the password often.

C.Putting your money into the bank.D.Don't show your credit card out to anybody.

【5】What can we learn from the passage?

A.Be careful to use our credit cards.B.We shouldn't use computers often.

C.Don't show your credit card out to anybody.D.We must catch the hackers.

Answer 1

【答案】

【1】B

【2】D

【3】C

【4】C

【5】A

【解析】

本文讲述了黑客通常是非常喜欢电脑的年轻人。他们使用计算机上网，进入电脑系统，他们会发现其他人的信用卡，并试图窃取号码。有了这些数字，他们就可以把钱从银行取出来。所以我们要小心使用我们的信用卡。

【1】句意：带下划线的单词“this”指的是什么？

推理判断题。A. helping others on the Internet在网上帮助别人；B. buying and selling things on the Internet在网上买卖东西；C. saving money on the Internet在网上省钱；D. giving money to others给别人钱；根据They buy and sell goods to make money. 他们买卖商品赚钱。故选B。

【2】句意：关于黑客，哪个不是真的?

细节理解题。A. They are often young people.他们通常是年轻人；B. They look for ways to go into computer systems.他们寻找进入计算机系统的方法；C. They love computers greatly.他们非常喜欢电脑；D. They steal money from other’s computers.他们从别人的电脑里偷钱；根据Hackers are often young people who love computers greatly. 黑客通常是非常喜欢电脑的年轻人。所以A、C对的；根据They use computers to get on the Internet, looking for ways to go into computer systems run by banks, homes and all kinds of offices.他们使用计算机上网，寻找进入银行、家庭和各种办公室运行的计算机系统的方法。所以C对的。故选D。

【3】句意：找到入侵你电脑系统的黑客是怎么样的?

推理判断题。根据Hackers often break into your computer system, but it's difficult to find them. 黑客经常侵入你的电脑系统，但很难找到他们。故选C。

【4】句意：下列哪项与保护信用卡无关?

推理判断题。A. Choosing a clever password.选择一个巧妙的密码；B. Changing the password often.经常更改密码；C. Putting your money into the bank.把钱存入银行；D. Don't show your credit card out to anybody.不要把你的信用卡给任何人看；根据The answer is to choose a clever password and change it often and not to show your credit card out to anybody.答案是选择一个巧妙的密码和经常改变它,不要对任何人显示你的信用卡。故选C。

【5】句意：我们能从这篇文章中学到什么?

主旨大意题。A. Be careful to use our credit cards.小心使用我们的信用卡；B. We shouldn't use computers often.我们不应该经常使用电脑；C. Don't show your credit card out to anybody.不要把你的信用卡给任何人看；D. We must catch the hackers.我们必须抓住黑客；根据全文在讲黑客，最后的目的时让我们去小心使用我们的信用卡。故选A。