题目内容

We’ve just installed central heating, __________ should make a tremendous difference to the house next winter.

A.what         B.it             C.that             D.which

练习册系列答案
相关题目

Since 1980 there have been four major developments in TV. The first is video, which has given __1__ the power to control what they watch and when they watch it. These days, fifty percent of homes have a VCR (video-cassette recorder) and millions more are being sold every year. The second is satellite TV. Thanks to DBS (__2__), dozens of new channels are now __3__ to anyone who buys a receiving “dish”.

The third development is cable-a system of hi-tech __4__, which provides even more channels. But not only that, cable also makes __5__ possible for you to communicate through your TV.

Fourthly, there’s HDTV (high definition television), which now offers a much __6__ and more realistic picture than was possible even a few years ago.

So more channels, more choice, more clarity (清晰). What is there left for __7__ to achieve in the future? The answer to that is two-way __8__. Modern technology means that 21st century televisions will be linked to computer data-banks. This way. Views will be able to ask questions about what they’re watching and the answers will appear on their __9__. This idea is called “hyper-media” and it’s still at an early __10__. But then, as we’ve just seen, TV had come a very long way in a very short time. The hyper0media revolution could happen sooner than any many people think.

A. listeners   B. players       C. viewers      D. engineers

A. direct business system    B. direct broadcast satellites

C. digital broadcast sound     D. data bank system

A. available  B. access C. linked D. sent

A. televisions      B. lines   C. strings D. wires

A. it     B. them   C. this     D. that

A. cheaper   B. clearer       C. colourful    D. delight

A. TV   B. invention    C. viewers      D. video

A. communication      B. traffic C. dialogue     D. operation

A. books      B. minds C. screens       D. computers

A. age B. time    C. process       D. stage

根据下列句子及所给汉语注释,写出空缺处各单词的正确形式。(每空只写一词)

(请将答案写在答题卡上的指定位置)

1. If you take away 3 from 8, 5 _____ (剩下).                               1.         

2. We’ve just bought a big house and need some new _____ (家具).                             2.         

3. It is no use _____ (后悔) what you have done.                                                 3.         

4. It was so cold that many wild animals were_____ (冻) to death.                        4.         

5. This is not the _____ (原创) picture, but just a copy of it.                                 5.         

6. December is the _____ (第十二) month of the year.                                         6.         

7. I’m _____ (好奇的) to know what she said.                                                   7.         

8. They are now living _____ (分开).                                                                 8.         

9. She _____ (提醒) me that I hadn’t written to Mother.                                       9.         

10. Taking morning exercise can make people much _____ (健康).                        10.         

11. He’s _____ (明显) a man of very high intelligence.                                        11.         

12. Not all of the _____ (屋顶) of the houses in this area are flat.                          12.         

13. We apologize for the late_____ (到达) of the train.                                        13.         

14. _____ (比较) to many women, she is indeed very fortunate.                                   14.         

15. He is about five feet in _____ (高度).                                                           15.         

16. If you are all sitting _____ (舒服), then I’ll begin.                                                16.         

17. She is making _____ (准备) for her marriage.                                               17.         

18. John _____ (复习) his notes before going to bed.                                                  18.          

19. She is famous, both at home and _____ (国外).                                             19.         

20. The thief spoke in a low voice, _____ (承认) he had stolen the money.                     20.         

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网