B 词义猜测题.this指代文中larger plant species monopolize sunlight, water and other resources, limiting the number of smaller plant species that can exist around them这一观点. 查看更多

 

题目列表(包括答案和解析)

完形填空(共20小题;每小题1.5分,满分30分)

  阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A,B,C和D)中,选出最佳选项。

  I went to Beijing this National holiday, and it was an interesting experience of my life.

  My friends told us that taking the “hard  36  ”to Beijing would be really terrible. So we didn’t know what to  37 . But we were pleasantly surprised when we finally boarded the

  38  , which was relatively modern and  39  . During the 14 - hour ride we ate peanuts and talked. It was not  40  at all.

  It was morning when we arrived. We stepped out of the railway station, having sat in hard seats and not getting much  41  . However, We had energy, First we tried to get teturn tickets to Shanghai, but the tickets seller  42  us that tickets would not be on  43  for another two days. We were a little worried about getting  44  , but we made up our minds to  45  for the hotel to put our bags down. After fighting our way  46  the“ gypsy”taxi drivers that tried to  47  us one hundred yuan for the ride, we found a taxi and it  48  cost us thirty yuan to get  49  we had planned to go. When we reached the hotel, there was a window for airplane and train tickets.  50  the man behind the counter could get tickets that day, which we

  51  . The most important lesson about China I ever  52  , is to get someone to do your work for you, and it seems to work out much  53  . We were not able to get tickets, but the

  54  agents(代理)could.

While in Beijing we saw a lot of places of interest, most of which were very  55  . It was fun to be with thousands of people in one place, There aren’t any words to describe it.

36.A. chair                       B. bed                         C. seat                         D. bench

37.A. provide                   B. expect                     C. happen                    D. think

38.A. plane                             B. bus                         C. ship                        D. train

39.A. quick                             B. clean                       C. simple                     D. long

40.A. bad                         B. good                       C. easy                        D. hard

41.A. trouble                    B. food                        C. sleep                       D. help

42.A. promised                 B. informed                 C. advised                    D. persuaded

43.A. time                        B. show                       C. duty                        D. sale

44.A. behind                    B. out                          C. through                   D. back

45.A. start                        B. ask                          C. look                        D. pay

46.A. towards                   B. into                         C. across                      D. past

47.A. offer                       B. charge                     C. bargain                    D. share

48.A. even                       B. still                         C. also                         D. only

49.A. what                       B. which                      C. where                      D. how

50.A. Somehow                B. However                 C. Therefore                D. Otherwise

51.A. wouldn't                  B. couldn't                   C. shouldn't                  D. needn't

52.A. learned                    B. taught                     C. offered                    D. heard

53.A. harder                     B. earlier                     C. later                        D. easier

54.A. business                  B. transport                  C. travel                             D. hotel

55.A. interesting                      B. crowded                  C. famous                    D. noisy

查看答案和解析>>

The rise of multinational corporations (跨国公司), global marketing, new communications technologies, and shrinking cultural differences have led to an unparalleled increase in global public relations or PR.
  Surprisingly, since modern PR was largely an American invention, America’s relations is being threatened by PR efforts in other countries. Ten years ago, for example, the world’s top five public relations agencies were American-owned. In 1991, only one was. The British in particular are becoming more sophisticated and creative. A recent survey found that more than half of all British companies include PR as part of their corporate (公司的) planning activities, compared to about one-third of U.S. companies. It may not be long before London replaces New York as the capital of PR.
  Why is America lagging behind in the global PR race? First, Americans as a whole tend to be fairly provincial and take more of an interest in local affairs. Knowledge of world geography, for example, has never been strong in this country. Secondly, Americans lag behind their European and Asian counterparts (相对应的人) in knowing a second language. Less than 5 percent of Burson—Marshall’s U.S.employees know two languages. Ogilvy and Mather have about the same percentage. Conversely, some European firms have half or more of their employees fluent in a second language. Finally, people involved in PR abroad tend to keep a closer eye on international affairs. In the financial PR area, for instance, most Americans read the Wall Street Journal. Overseas, their counterparts read the Journal as well as the Financial Times of London and The Economist, publications not often read in this country.
Perhaps the PR industry might take a lesson from Ted Turner of CNN (Cable News Network). Turner recently announced that the word “foreign” would no longer be used on CNN news broadcasts. According to Turner, global communications have made the nations of the world so interdependent that there is no longer any such thing as foreign.
【小题1】Compared with the American PR personnel, what is/are an advantage(s) of the non-Americans involved in PR?
A. They tend to be more internationally minded
B. They speak more and better foreign languages.
C. They usually pay more attention to global financial situation.
D. Both A and B.
【小题2】What is the immediate cause of the downfall of America’s public relations?

A.The number of US public relations agencies had greatly decreased by 1991.
B.Other countries have increased their efforts in public relations.
C.On the global scale, cultural differences have significantly shrunk.
D.The British companies are becoming especially sophisticated and creative in public relations.
【小题3】It could be inferred that the author of the passage is______.
A.an AmericanB.a Briton
C.Ted TurnerD.an Asian
【小题4】The underlined word “provincial” in paragraph 3 could possibly mean “     ”.
A.strict in thinkingB.like people from rural areas
C.limited in outlook D.interested in geographical knowledge

查看答案和解析>>

LONDON----Here’s a new warning from health experts: Sitting is deadly.
Scientists are increasingly warning that sitting for prolonged periods — even if you also exercise regularly — could be bad for your health. And it doesn’t matter where the sitting takes place — at the office, at school, in the car or before a computer or TV — just the overall number of hours it occurs. Several studies suggest people who spend most of their days sitting are more likely to be fat, have a heart attack or even die.
  In an editorial published this week in the British Journal of Sports Medicine, Elin EkblomBak of the Swedish School of Sport and Health Sciences suggested that authorities rethink how they define physical activity to highlight the dangers of sitting.
  While health officials have issued guidelines recommending minimum amounts of physical activity, they haven’t suggested people try to limit how much time they spend in a seated position.
  "After four hours of sitting, the body starts to send harmful signals," Ekblom-Bak said. She explained that genes regulating(调节) the amount of glucose(葡萄糖) and fat in the body start to shut down.
  Even for people who exercise, spending long periods of time sitting at a desk is still harmful. Tim Armstrong, a physical activity expert at the World Health Organization, said people who exercise every day — but still spend a lot of time sitting — might get more benefit if that exercise were spread across the day, rather than in a single bout.(一回)
  Still, in a study published last year that tracked more than 17,000 Canadians for about a dozen years, researchers found people who sat more had a higher death risk, independently of whether or not they exercised.
  "We don’t have enough evidence yet to say how much sitting is bad," said Peter Katzmarzyk of the Pennington Biomedical Research Center in Baton Rouge, who led the Canadian study. "But it seems the more you can get up and interrupt this sedentary behavior, the better."
  Figures from a U.S. survey in 2003-2004 found Americans spend more than half their time sitting, from working at their desks to sitting in cars.
  Experts said more research is needed to figure out just how much sitting is dangerous, and what might be possible tooffset those effects.
  "People should keep exercising because that has a lot of benefits," Ekblom-Bak said. "But when they’re in the office, they should try to interrupt sitting as often as possible," she said.
【小题1】What is the best title for the text?

A.Not Sitting Too Much While WorkingB.How To Avoid Sitting Too Much
C.Sitting Too Much Could Be DeadlyD.More And More People Sit Too Much
【小题2】According to the research,______________.
A.the more time you spend in exercising in a single bout, the healthier you will be.
B.those who often sit too much are sure to grow fat or suffer from a heart attack.
C.regular exercise is effective to get rid of the side effect of sitting too much.
D.you had better not sit for more than four hours in a single bout.
【小题3】How does the danger of sitting too much affect the human body?
A.It results in a higher death risk.
B.It increases glucose and fat in the body.
C.It makes a person unable to exercise long enough in a day.
D.It causes the gene to fail to balance the glucose and fat in the body.
【小题4】In the opinion of Ekblom-Bak, you’d better have a rest in the office by________.
A.sending your friends e-mails
B.having a walk around your office
C.chatting online or playing computer games
D.listening to music with your head on the desk.

查看答案和解析>>

根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,并将答案写在本题下面的横线上。选项中有多余选项。
A:What’s your opinion about this design?  【小题1】 
B:I have never seen a better one. 【小题2】 
A:Thanks.I was afraid that you wouldn’t like it.
B:Really? 【小题3】 
A:We will have to hire some famous models for the advertisement.
B:It may cost a lot.but it will really bring in more benefit for us. 【小题4】 
A:Who do you like better,the models from home or abroad?
B:I think models from home may be more popular among the young.They may bring better results.
A:That’s true. 【小题5】  OK,let’s choose the best models now.

查看答案和解析>>

 Not everyone in the world requires the same amount of living space. The amount of space a person needs around him is a cultural (文化的) difference, not an economic one. Knowing your own psychological (心理的) space needs is important because they strongly affect your choices, including, for example, the number of bedrooms in the home. If you were brought up in a two-child family and both you and your sister or brother had your own bedrooms, the chances are if you have two children or more, that you also will offer separate bedrooms for them. In America, for example, they train people to want to have their own rooms by giving them their own rooms when they are babies. This is very unusual in the world. In many other countries, the baby sleeps in the same bed with his parents or in bed near them.
   The space in the home also shows a lot about psychological space needs. Some families gather closer to each other and the size of their house has nothing to do with it. Others have separate little corners where family members go to be alone.
   Although it is true that psychological space needs are not decided by economic reasons, they sometimes have to be changed a little because of economic pressure(压力). It is almost impossible, however, to completely change your psychological space needs.
 
【小题1】The first sentence in Paragraph 1 “Not everyone in the world requires the same amount          of space” means “______”.

A.Not two people need exactly the same amount of living space
B.Living space requirements are not always the same
C.The world requires the same amount of living space
D.Nobody needs a required amount of living space
【小题2】Some families gather closer to each other at home than others because ______.
A.they have limited living space   
B.they are brought up in a large family
C.it satisfies(满足) their psychological space needs
D.the children in the family sleep in the same bed with their parents
【小题3】Which of the following is true according to the passage?
A.Americans are trained to live in the large rooms at birth.
B.Economic situation decides one’s amount of space needs.
C.People in different countries demand(need) different psychological space.
D.Knowing your psychological space needs is important, as it has effect on your future.
【小题4】The best title for this passage is ______.
A.American Way of Living
B.Psychological Space
C.Space Needs in Different Countries
D.Psychological Space and Economic Pressure

查看答案和解析>>


同步练习册答案