7. All can be done done to ensure the safety of tourists. A. which.was B. that.have been C. that.has been D. which.were 查看更多

 

题目列表(包括答案和解析)

Good advice is like medicine for the soul. What kind of 1  have you recently received? Who do you go to got advice? Do you have a mentor(顾问)? A mentor is a  2  adviser.
  Parents, teacher and friends are often great   3 .Sports figures, public officials can also be good  4  of mentors, but a person with whim you are a personal relationship will most likely be able to  5 you the best advice.
  Mentors teach things that seem to be  6  sense. Proverbs are wise old sayings that are common in every language and  7  , and can sometimes be  8 for a nonnative to understand. For example, all that  9  is not gold(some things are not as   10 as they appear ).
  Advice 11 in newspapers and magazines are another way to 12  advice.
  Talk shows on radio and television are also very popular. Americans and Canadians love to    13  themselves. Many people are not  14 to ask for help or  15 about a problem in order to receive advice. People generally will 16  their own experience to 17 their friends. Overcoming a difficult situation is 18  respecter in North America. People love to heat motivational (积极的) stories and 19  . One proverb, a friend in need is a friend indeed, shares the concept that a true friend will help you out in times of   20  .

1. A. success             B. measure          C. position         D. advice

2. A. devoted        B. united           C. trusted           D. expected

3. A. interviewers     B. mentors           C. followers          D. competitors

4. A. examples        B. mentors           C. manners          D. services

5. A. consider        B. exchange           C. adapt           D. offer

6. A. present         B. attractive          C. common          D. particular

7. A. experience         B. difference           C. culture           D. behavior

8. A. simple             B. difficult           C. natural              D. brief

9. A. glitters B. packages C. acts D. forces

10. A. different    B. negative           C. primary           D. valuable

11. A. columns         B. materials           C. wonders          D. add

12. A. reduce        B. add              C. keep              D. get

13. A. enjoy         B. teacher          C. express          D. defeat

14. A. brave         B. afraid              C. honest          D. lucky

15. A. talk              B bring.               C. care               D. look

16. A. remind         B. suggest          C. clone            D. share

17. A. lead to         B. set free          C. help out        D. take over    

18. A. originally   B. highly           C. equally           D. closely   

19. A. encouragementB. sadness           C. movement       D. adventure   

20. A. happiness         B. trouble           C. excitement       D. nature

查看答案和解析>>

Sustainable development is applied to just about everything from energy to clean water and economic growth, and as a result it has become difficult to question either the basic assumptions behind it or the way the concept is put to use. This is especially true in agriculture, where sustainable development is often taken as the measure of progress without a proper appreciation of historical and cultural perspectives.

  To start with, it is important to remember that the nature of agriculture has changed markedly throughout history, and will continue to do so. Medieval agriculture in northern Europe fed, clothed and sheltered a mainly rural society with a much lower population density than it is today. It had minimal effect on biodiversity, and any pollution it caused was typically localized. In terms of energy use and the nutrients captured in the product it was relatively inefficient.

  Contrast this with farming since the start of the industrial revolution. Competition from overseas led farmers to specialize and increase yields. Throughout this period food became cheaper, safer and more reliable. However, these changes have also led to habitat loss and to reducing biodiversity.

  All this means that agriculture in the 21st century will have to be very different from how it was in the 20th. This will require thorough thinking. For example, we need to move away from the idea that traditional practices are certainly more sustainable than new ones. We also need to abandon the notion that agriculture can be “zero impact”. The key will be to abandon the rather simple and static(稳定的)measures of sustainability, which centre on the need to maintain production without increasing damage. Instead we need a more dynamic interpretation, one that looks at the pros and cons of all the various way land is used. There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity. It is clear, for example, that the carbon of transporting tomatoes from Spain to the UK is less than that of producing them in the UK with additional heating and lighting. But we do not know whether lower carbon footprints will always be better for biodiversity.

  What is important is recognizing that sustainable agriculture is not just about sustainable food production.

1.How do people often measure progress in agriculture?

A. By its impact on the environment             B. By its contribution to economic growth

C. By its productivity                          D. By its sustainability

2.Specialization and the effort to increase yields have resulted in               .

A. Localized pollution                          B. The shrinking of farmland

C. the decrease of biodiversity                 D. competition from overseas3. What does the author think of traditional farming practices?

  A. They are not necessarily sustainable           B. They have not kept pace with population growth

  C. They have remained the same over the centuries   D. They are environmentally friendly

4.What will agriculture be like in the 21st century?

  A. It will abandon traditional farming practices      B. It will mainly keep traditional farming

  C. It will go through complete changes        D. It will cause zero damage to the environment

5.What is the author’s purpose in writing this passage?

  A. To remind people of the need of sustainable development.

  B. To urge people to rethink what sustainable agriculture is.

  C. To advance new criteria for measuring farming progress.

  D. To suggest ways of ensuring sustainable food production.

 

查看答案和解析>>

  In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist. So he invented a very simple cameras. He put it in a window of his house and took a picture of his yard. That was the first photograph.

  The next important date in the history! of photography was 1837. That year, Daguerre, another French, took a picture of his studio. He used a new kind of camera and a different process. In his pictures, you could see everything very clearly, even the smallest details. This kind of photograph was called a daguerreotype.

  Soon, other people began to use Daguerre's process. Travelers brought back daguerreotypes from all around the world. People photographed famous buildings, cities and mountains.

  In about 1840, the process was improved. Then photographers could take pictures of people and moving things. The process was not simple. The photographers had to cary lots of films and processing equipment. But this did not stop the photographers, especially in the United States. After 1840s daguerreotype artists were popular in most cities.

  Mathew Brady was a well - known American photographer. He took many pictures of famous people. The pictures were unusual because they were very life - like and full of personality (个性).

  Brady was also the first preson to take pictures of war. His 1862 Civil War pictures showed dead soldiers and ruined cities. They made the war seem more real and more terrible.

  In the 1880s, new inventions began to change photography... Photographers could buy films readymade in rolls(卷). So they did not have to make the film themselves. Also, they did not have to process the film immediately. They could bring it back to their studios and develop it later meaning that they did not have to carry lots of equipment. And finally, the invention of the small handheld camera made photography less expensive.

  With the small camera, anyone could be a photographer. People began to use cameras just for fun. They took pictures of their families, friends and favorite places. They called these pictures" snapshot".

  Photographs became very popular in newspapers in the 1890s. Soon magazines and books also used documentary photographs. These pictures showed true events and people. They were much more real than drawing.

  Photography also turned into a form of art by the end of the 10th century. Some photographs were not just copies of the real world. They showed ideas and feelings, like other art forms.

  The passage is mainly about ________.

  A. the inventoin of cameras

  B. a kind of new art - photography

  C. the development of photography

  D. the important dates in the history of photography

   The first pictures of a war were taken by________.

  A. a French photographer in the 1840s

  B. an American photographer in the 1860s

  C. a German reporter in the 1880s

  D. a French artist in the 1890s

  Photography can also be an art form because artists can ________.

  A. take anything they like

  B. keep a record of real life

  C. take photos of the famous

  D. show ideas and feeling in pictures

查看答案和解析>>

Beauty has always been regarded as something praiseworthy. Almost everyone thinks attractive people are happier and healthier, have better marriages and have more respectable jobs. Personal advisors give them better advice for finding jobs. Even judges are softer on attractive defendants. But in the executive(主管的) circle, beauty can become a liability.

  While attractiveness is a positive factor for a man on his way up the executive ladder, it is harmful to a woman.

  Handsome male executives were considered having more honesty than plainer men; effort and ability were thought to lead to their success.

  Attractive female executives were considered to have less honesty than unattractive ones; their success was connected not with ability but with factors such as luck.

  All unattractive women executives were thought to have more honesty and to be more capable than the attractive female executives. Interestingly, though, the rise of the unattractive overnight successes was connected more to personal relationships and less to ability than that of the attractive overnight successes.

  Why are attractive women not thought to be able? An attractive woman is considered to be more feminine has an advantage in traditionally female jobs, but an attractive woman in a traditionally manly position appears to lack the "manly"qualifies required.

  This is true even in politics, "When the only clue is how he or she looks, people treat men and women differently, " says Anne Bowman, who recently published a study on the effects of attractiveness on political candidates(候选人). She asked 125 undergraduate students to rank two groups of photographs, one of men and one of women, in order of attractiveness. The students were told the photographs were of candidates for political offices. They were asked to rank them again, in the order they would vote for them.

  The results showed that attractive males completely defeated unattractive men, but the women who had ranked most attractive unchangeably received the fewest votes.

  The word "liability" most probably means ________.

  A. disadvantage B. advantage   C. misfortune   D. trouble

 Bowman's experiment shows that when it comes to politics, attractiveness________

  A. turns out to be a disadvantage to men

  B. is more of a disadvantage than an advantage to women

  C. has as little effect on men as on women

  D. affects men and women alike

  It can be inferred from the passage that people's views on beauty are often________.

  A. practical   B. supportive   C. old - fashioned D. one - sided

  The author writes this passage to ________.

  A. give advice to job - seekers who are attractive

  B. discuss the disadvantages of being attractive

  C. demand equal rights for women

  D. state the importance of appearance

查看答案和解析>>

Good advice is like medicine for the soul. What kind of 1  have you recently received? Who do you go to got advice? Do you have a mentor(顾问)? A mentor is a  2  adviser.
  Parents, teacher and friends are often great   3 .Sports figures, public officials can also be good  4  of mentors, but a person with whim you are a personal relationship will most likely be able to  5 you the best advice.
  Mentors teach things that seem to be  6  sense. Proverbs are wise old sayings that are common in every language and  7  , and can sometimes be  8 for a nonnative to understand. For example, all that  9  is not gold(some things are not as   10 as they appear ).
  Advice 11 in newspapers and magazines are another way to 12  advice.
  Talk shows on radio and television are also very popular. Americans and Canadians love to    13  themselves. Many people are not  14 to ask for help or  15 about a problem in order to receive advice. People generally will 16  their own experience to 17 their friends. Overcoming a difficult situation is 18  respecter in North America. People love to heat motivational (积极的) stories and 19  . One proverb, a friend in need is a friend indeed, shares the concept that a true friend will help you out in times of   20  .

1. A. success             B. measure          C. position         D. advice

2. A. devoted        B. united           C. trusted           D. expected

3. A. interviewers     B. mentors           C. followers          D. competitors

4. A. examples        B. mentors           C. manners           D. services

5. A. consider        B. exchange           C. adapt           D. offer

6. A. present         B. attractive          C. common          D. particular

7. A. experience         B. difference           C. culture           D. behavior

8. A. simple             B. difficult           C. natural              D. brief

9. A. glitters B. packages           C. acts D. forces

10. A. different    B. negative           C. primary           D. valuable

11. A. columns         B. materials           C. wonders          D. add

12. A. reduce        B. add              C. keep              D. get

13. A. enjoy         B. teacher          C. express          D. defeat

14. A. brave         B. afraid              C. honest          D. lucky

15. A. talk              B bring.               C. care               D. look

16. A. remind         B. suggest          C. clone            D. share

17. A. lead to         B. set free          C. help out        D. take over    

18. A. originally   B. highly           C. equally           D. closely   

19. A. encouragementB. sadness           C. movement       D. adventure   

20. A. happiness         B. trouble           C. excitement       D. nature

查看答案和解析>>


同步练习册答案