摘要: 解析:选B.The early warning of floods与broadcast之间为动宾关系.故排除A.C两项,过去分词表示被动和完成.而不定式表示将来.broadcast的过去式.过去分词同形.故选B.

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阅读理解

  E-mail systems at thousands of companies and government offices around the world were attacked by a virus(病毒)called “Melissa” that disguises(伪装)itself as an “important message” from a friend.In spite of a weekend of warnings, more than 50 000 computers at about 100 places around the world have been attacked by the virus, computer security experts said on Monday.

  The virus began to show up last Friday and spread rapidly on Monday by making computers fire off dozens of infected(被传染的)e-mails.Although the virus causes no serious damage to a computer, its effect was far reaching.

  To make matters worse, a similar virus called“Papa”was discovered on Monday.Papa is programmed to send out even more infected e-mails than Melissa.

  The Melissa virus comes in the form of an e-mail, usually containing the subject line “Important Message”.It appears to be from a friend.The body of the e-mail message says, “Here is that document you asked for...don’t show it to anyone else.”Attached(附)to the message is a document file.

  Once the user opens that file, the virus digs into the user’s address book and sends infected documents to the first 50 addresses.E-mails from the Papa virus include an attached spreadsheet(电子数据文件)file.When the user opens that file, the virus sends 60 infected e-mails.

  The reason why this is spreading so fast is that you are getting it from people you know.You should never open documents or attachments from people you don’t know.People who get an unexpected e-mail with the “important message” subject line should delete it immediately and not open the message.

(1)

Thousands of computers were attacked by the Melissa virus ________.

[  ]

A.

covered with an important message

B.

under cover of a message needing immediate attention

C.

under the clothes of an important e-mail

D.

with a beautiful coat

(2)

The Melissa virus made a computer ________.

[  ]

A.

receive tens of bad e-mails

B.

fire at many sick e-mail messages

C.

send out scores of infected messages

D.

burn with a fire because of many infected e-mails

(3)

After the attack by the Melissa virus a computer ________.

[  ]

A.

was slightly damaged

B.

became entirely out of order

C.

could not send out any e-mail any longer

D.

would have to be thrown away

(4)

If you opened an infected file by Melissa virus, the virus would ________.

[  ]

A.

damage the user’s address book at once

B.

soon spread through the user’s list of address

C.

let the first 50 addresses go out of the computer

D.

change the user’s address book in the computer

(5)

________ gave one an attachment called spreadsheet file.

[  ]

A.

The Melissa virus

B.

The e-mails infected by the Melissa virus

C.

The computer attacked by the virus

D.

The e-mail infected by Papa virus

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How to apply (申请) for a free mailbox (邮箱)? First you have to connect to the Internet and go to the homepage of the ICP providing free mailboxes. Then you will find an icon (图标), an agreement about the rules for using the free mailbox will appear. If you want to go, click the icon “I agree”. Then you have to fill in a form about your basic personal data, and the name and PIN (密码) of the mailbox. The PIN is the key to the mailbox. After finishing these, you will get a mailbox like this:your name @ mail server (for example:tvguide@mail.cctv.com.cn. “tvguide” is the name of the mailbox, and “mail.cctv.com.cn” is the name of the mail server.). The mailbox is separated (分隔) into two parts by a separator “@”, which is read as “at”. The former part is the name of the mailbox. The latter is the domain name (域名) of the mail server. All mails to you will be received by the server and put into your mailbox. You can read these mails on any computer on the Internet in the world, if you have the name and PIN of the mailbox.

1 If you want to send or receive an e-mail, you should first ____ .

A. apply for a mailbox                 B. buy a computer

C. go to the post office                D. fill in a form

2 When you get a FREE mailbox, you can send an e-mail ____ .

A. by paying some money            B. to anyone

C. without paying money            D. anywhere

3 The mailbox’s name in the e-mail address “editor@ew.com.cn.” is ____ .

A. ew                B. ew.com.cn     C. com.cn          D. editor

4 The writer mainly wants to tell us how to ____ in this passage.

A. send a letter by e-mail            B. read the e-mail on computers in the world

C. get a free mailbox                   D. find out one’s e-mail address

5 We can find the similar information in the book “____”.

A. Who Moved My Cheese           B. Surfing on the Internet

C. Bill Gates’ Story                      D. Harry Potter

 

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How to apply (申请) for a free mailbox (邮箱)? First you have to connect to the Internet and go to the homepage of the ICP providing free mailboxes. Then you will find an icon (图标), an agreement about the rules for using the free mailbox will appear. If you want to go, click the icon “I agree”. Then you have to fill in a form about your basic personal data, and the name and PIN (密码) of the mailbox. The PIN is the key to the mailbox. After finishing these, you will get a mailbox like this:your name @ mail server (for example:tvguide@mail.cctv.com.cn. “tvguide” is the name of the mailbox, and “mail.cctv.com.cn” is the name of the mail server.). The mailbox is separated (分隔) into two parts by a separator “@”, which is read as “at”. The former part is the name of the mailbox. The latter is the domain name (域名) of the mail server. All mails to you will be received by the server and put into your mailbox. You can read these mails on any computer on the Internet in the world, if you have the name and PIN of the mailbox.

If you want to send or receive an e-mail, you should first ____ .

       A. apply for a mailbox   B. buy a computer

       C. go to the post office  D. fill in a form

When you get a FREE mailbox, you can send an e-mail ____ .

       A. by paying some money     B. to anyone

       C. without paying money     D. anywhere

The mailbox’s name in the e-mail address “editor@ew.com.cn.” is ____ .

       A. ew      B. ew.com.cn  C. com.cn       D. editor

The writer mainly wants to tell us how to ____ in this passage.

       A. send a letter by e-mail      B. read the e-mail on computers in the world

       C. get a free mailbox     D. find out one’s e-mail address

We can find the similar information in the book “____”.

       A. Who Moved My Cheese    B. Surfing on the Internet

       C. Bill Gates’ Story D. Harry Potter

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Loma just had to get in touch with someone:“I had to tell my best friend something important. I tried calling her but I couldn’t get through. So I sent her an e-mail and then I spoke to her on MSN. Without technology I would not have been able to tell her. ”

Staying connected with friends and family is important for us. That’s why we asked our readers to tell us how cell-phones, e-mail, blogs, text messaging, and personal pages help them keep in touch. More than 1,500 responded.

Most of them told us they couldn’t live without technology:80%of teens said they need technology to stay in touch. Almost 30%said they’d be completely out of their friends without their cell-phones and other methods of communication.

What do they do when they’ve got news they need to share now? Most teens say they try to reach their friends by phone. But if they don’t reach them, they use QQ, e-mails, and text messaging to get the words out.

Lots of people use one way of communication—like text messaging—to get a friend’s attention and then use another where they can talk more. “My friends and I always tell each other everything that happens. So I send them text messages to tell them to come online so we can talk about it,” said Sabeiha.

 “When planning to get together with friends”, Julian said, “the easiest and fastest way I know is to send a text message to my contact group.”Jocelyn said. “If I want to go to see a movie with a few friends, I usually send text message to them. By telephone, you have to call every single friend one by one. But text messaging allows you to send the same message to as many as you’d like, which saves a lot of time. ”

1. Which of the following is NOT mentioned in the passage?

  A. E-mails.     B. Blogs.         C. Personal pages.    D. Personal letters.

2.What do most young people use first when they have news to tell their friends?

  A. MSN.      B. QQ.            C. Phones.          D. Text message.

3. The underlined part “get the words out” means“      ”.

   A. send the message          B. send the e-mail

C. talk with their friends       D. meet their friends

4. In which part of a newspaper can you find this passage?

    A. Sport.       B. Education.       C. Technology. D. Culture.

 

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How to apply (申请) for a free mailbox (邮箱)? First you have to connect to the Internet and go to the homepage of the ICP providing free mailboxes. Then you will find an icon (图标), an agreement about the rules for using the free mailbox will appear. If you want to go, click the icon “I agree”. Then you have to fill in a form about your basic personal data, and the name and PIN (密码) of the mailbox. The PIN is the key to the mailbox. After finishing these, you will get a mailbox like this:your name @ mail server (for example:tvguide@mail.cctv.com.cn. “tvguide” is the name of the mailbox, and “mail.cctv.com.cn” is the name of the mail server.). The mailbox is separated (分隔) into two parts by a separator “@”, which is read as “at”. The former part is the name of the mailbox. The latter is the domain name (域名) of the mail server. All mails to you will be received by the server and put into your mailbox. You can read these mails on any computer on the Internet in the world, if you have the name and PIN of the mailbox.

1.If you want to send or receive an e-mail, you should first ____ .

      A. apply for a mailbox                         B. buy a computer

      C. go to the post office                       D. fill in a form

2. When you get a FREE mailbox, you can send an e-mail ____ .

      A. by paying some money                  B. to anyone

      C. without paying money                 D. anywhere

3.The mailbox’s name in the e-mail address “editor@ew.com.cn.” is ____ .

      A. ew                      B. ew.com.cn       C. com.cn              D. editor

4.The writer mainly wants to tell us how to ____ in this passage.

      A. send a letter by e-mail                  B. read the e-mail on computers in the world

      C. get a free mailbox                          D. find out one’s e-mail address

5.We can find the similar information in the book “____”.

      A. Who Moved My Cheese                B. Surfing on the Internet

      C. Bill Gates’ Story                               D. Harry Potter

 

查看习题详情和答案>>

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