9. We have collected lots of        (數(shù)據(jù)) to get ready for this experiment.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

add up, add up to, react against, keep out of, come to a conclusion , put...in order

1. Please     the numbers and I'm sure they will     1 ,000.

2. It is none of your business. So you'd better     our quarrel.

3. I have     that he is not the right person for the job.

4.     the following sentences     and you will get a pas- sage.

5. The football player     the judge's decision by withdrawing from the match.

查看答案和解析>>

科目：高中英語 來源： 題型：

4. ―I wonder if I could use your computer to surf the Internet. ―Go    . I'm not using it now.

查看答案和解析>>

科目：高中英語 來源： 題型：

4. In our hotel you can        (上網(wǎng)) in your own room,which is very convenient.

查看答案和解析>>

科目：高中英語 來源： 題型：

1. The tourist group,         (consist of) five women and thirteen men,

contains people from different areas.

查看答案和解析>>

科目：高中英語 來源： 題型：

  E-mail is a new way of communication for professions in every area all over the world. It is a means of "meeting" people with similar research,inter?ests or problems. E-mailers " write" letters on their computers,then send them through their telephone line to an online terminal (終端) far away. E-mail addresses,either names or numbers,allow mail to be sent to the right places.

  E-mailing is not a live conversation,but,unlike the US "snail mail", as American e-mailers call their postal service,reply can be back at once or with?in hours,depending on how often the receiver checks in his computer.

  E-mail can also create friendship and draw families closer. E-mailers sit in comfortable chairs and "chat" with the unseen friends or relatives in other parts of the country or of the world in front of the screen,feeling like meeting pals over a cup of coffee. Linda,a first-year student at Oxford University in Britain,drops a few lines to her mother in New York whenever she is near a terminal. "It's funny," says her mother. "We talk more now than when Linda lived upstairs.” Sending e-mails is far cheaper than making long-distance calls and it may revive the almost lost art of letter writing. At the time when telephone service is becoming convenient and highly effective,people make calls instead of writing letters. Now e-mail has brought people back to their grammar,vocabulary and even spelling when their fingers are dancing over the keyboard.

  E-mailing brings people together and makes the world even smaller.

5. What's e-mail?

   A. A live conversation with an expert.

   B. A means of communication.

   C. A long-distance call service.

   D. A mail delivery system.

6. Which group of people,according to the writer,are most likely to use e-mails?

   A. Experts on computer all over the world.

   B. University professors and students.

   C. Those who have similar research,interests or problems.

   D. Those families whose members live far apart from one another.

7. Which is NOT true about e-mail?

   A. It is sent through the telephone line.

   B. It is received by means of an online terminal.

   C. Names or numbers allow mail to be sent to the right places.

   D. It is sent through radio signals.

8. What is mainly discussed in the passage?

   A. The development of e-mail in the world.

   B. The advantages of e-mail.

   C. The popularity of e-mail in people's life.

   D. A comparison between e-mail and long-distance calls.

查看答案和解析>>

科目：高中英語 來源： 題型：

9. The activity,    (design) to improve the teenagers' social skills,turned out to be helpful.

查看答案和解析>>

科目：高中英語 來源： 題型：

2. —旦你習(xí)慣了它，它就變得容易多了。

 Once you         it,it'll become much easier.

查看答案和解析>>

科目：高中英語 來源： 題型：

4. We can't sell tickets for the moment because of a computer b      

查看答案和解析>>

同步練習(xí)冊答案