空中交通服务电报中,表示修订领航计划的电报标志是()。

A、COR
B、CDN
C、CHG
D、CNL
查看答案
正确答案:

C

答案解析:

暂无解析

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Passage 4

Questions 16 to 20 are based on the following passage:

I recently wrote an autobiography in which I recalled many old memories. One of them was from my school days, when our ninth grade teacher, Miss Raber, would pick out words from the Reader’s Digest to test our vocabulary.

Today, more than 45 years later, I always check out “It pays to Enrich Your Word Power” first when the Digest comes each month. I am impressed with that idea, word power. Reader’s Digest knows the power that words have to move people—to entertain, inform, and inspire. The Digest editors know that the big word isn’t always the best word. Take just one example, a Quotable Quote form the February 1985 issue: ”Time is a playful thing. It slips quickly and drinks the day like a bowl of milk.”

Nineteen words, only two of them more than one syllable, yet how much they convey! That’s usually how it is with Reader’s Digest. Small and simple can be profound.

As chairman of a foundation to restore the Statue of Liberty, I’ve been making a lot of speeches lately. I try to keep them fairly short. I use small but vivid words: words like “hope”, “guts”, “faith”, “dreams”. Those are words that move people and say so much about the spirit of America.

Don’t get me wrong. I’m not against using big words, when it is right to do so, but I have also learned that a small word can work a small miracle—if it’s right word, in the right place, at the right time. It’s a “secret” that I hope never forget.

16. The passage is mainly about .

A. one of the many old memories

B. using simple words to express profound ideas

C. Reader’s Digest and school speeches

D. how to make effective speeches

17. It seems that Reader’s Digest is a magazine popular with .

A. people of all ages B. teenagers C. school teachers D. elderly readers

18. The example the author gives in the second paragraph might mean .

A. one spends his day playing and drinking

B. don’t waste your time as one does

C. time slips easily if you don’t make good use of it

D. time is just like drinking milk from a bowl

19. The author’s “secret” is .

A. to avoid using big words at any time

B. to use words that have the power to move people

C. to work a miracle by using a small word

D. to use small and simple words where possible

20. Accoeding to the author, well-chosen words can give people .

A. hope, courage and ideas

B. confidence, determination and strength

C. pleasure, knowledge and encourage

D. entertainment, information and power

Questions 16 to 20 are based on the following passage:

Passage 4

Questions 16 to 20 are based on the following passage:

The new global satellite communications systems will offer three kinds service, which may overlap in many different kinds of receivers.

VOICE. Satellite telephones will be able to make calls from anywhere on the Earth to anywhere else. That could make them especially useful to remote, third world villages (some of which already use stationary satellite telephones), explorers and disaster-relief teams. Today’s mobile telephones depend on earth-bound transmitters, where technical standards vary from country to country. So business travelers cannot use their mobile phones on international trips. Satellite telephones would make that possible.

MESSAGING. Satellite massagers have the same global coverage as satellite telephones, but carry text alone, which could be useful for those with laptop computers. Equipped with a small screen like today’s papers, satellite massagers will also receive short messages.

TRACKING. Voice and messaging systems will also tell their users where they are to within a few hundred meters. Combined with the messaging service, the location service could help rescue teams to find stranded adventurers, the police to find stolen cars, exporters to follow the progress of cargoes, and haulage companies to check that drivers are not detouring the pub. America’s military Global Positioning System (GPS) satellite will provide better positioning information to anyone who has a receiver for their signals, but GPS does not carry messages, so such a receiver cannot be used on its own for tracking or rescue. By the mid-1990s, GPS receivers will be able to tell people where they are to within 70 meters anywhere in the world, and to within a meter or so in areas where the service is supplemented by ground-based transmitter.

16. Global satellite communications systems will be useful to .

A. laptop computer users

B. remote villages

C. disaster-relief teams

D. all above

17. Satellite telephone will make .

A. business travelers use mobile phones on international trips

B. possible calls from anywhere on earth to anywhere else

C. explorers happy

D. all above

18. Which of the following is true?

A. The positioning precision of the voice system is better than that of GPS.

B. The positioning precision of GPS is Better than that of the voice system.

C. The positioning precision of the messaging system is better than of GPS.

D. The positioning precision of voice system is better than that of the messaging system.

19. What can we say about the new global satellite communications systems?

A. They are widely used.

B. They are very helpful.

C. They are costly.

D. Both A and B.

20. Which of the following may be the best title for the passage?

A. Global Satellite Communications

B. New Voice and Messaging System

C. New Generation Satellite

D. Always in Touch

翻译训练:

要了解中国文化,就应该对中国的戏曲文化有所了解。中国地方戏种类很多,其中京剧是一个具有代表 性的剧种。作为一个独立的剧种,京剧的诞生大约是在1840年至I860年。京剧是在吸收其他地方戏营养的基础 上形成的。京剧有明确的角色分工;在念白上用北京方言;在音乐上以胡琴为主要伴奏乐器。由于京剧是在融 合各种地方戏之精华的基础上形成的,所以它不仅为北京的观众所钟爱,也受到全国人民的喜爱。

安全检查员的职责范围有哪些?

安全检查的内容包括:_____、______、_____、______、______。

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