Question

    We all need cash in order to live our lives. However, something called digital currency (数字货币) is slowly taking the place of cash. "Digital currency" means money that only appears on computers.

Lots of people have digital currency accounts (账户). They use a credit card to change their real money into digital money, and then the money goes into the digital currency account. A lot of people wonder, "Why in the world should I change my real money into digital currency?" This is a fair question, but there is a good answer. If you want to buy something online, then you usually have to use digital currency.

Many people still don't trust digital currency. Some people think that if they can't hold their money in their hand, then it doesn't seem real. These people don't feel comfortable when they see numbers on a computer screen. The computer tells them that their money is safe but these people don't really feel safe. Another problem is security (安全). There are hackers all over the world. A hacker is a person who steals computer information. If a hacker gets the password of your digital currency account, he or she can steal your money.

You have to decide whether or not you trust this new invention. Just remember one thing: If you want to buy something online, then you probably won't have a choice. You'll have to use digital currency.

1~2题完成句子；3题简略回答问题；4题找出并写下第三段的主题句；5题将句中画线句子译成汉语。

1._______ is gradually taking the place of cash in our life.

2.People use _______ to change their real money into digital money.

3.What is another problem about digital currency?

_______________________

4._______________________

5._______________________

Answer

1.Digital currency

2.a credit card

3.Security.

4.Many people still don't trust digital currency.

5.你必须决定你是否相信这项新发明。

【解析】

主旨大意：本文是一篇说明文。主要介绍了数字货币的广泛使用。有些人不相信数字货币，或者担心数字货币的安全性，但是现在的网上购物必须使用数字货币。