C Public health officials say they have proved the relation between weather condition, known as El Nino, and malaria. New research shows that malaria cases increase sharply in a South American country a year after an El Nino event. However, scientists are not sure why this happens. El Nino usually happens every four to seven years. It is caused by a warming of the surface of waters in the Pacific Ocean. El Nino develops when winds near the west coast of South America become weak. This permits a large mass of warm water from nearby Australia to move east, along the equator toward the coast of South America. As the water moves storms develop, normal winds and ocean waters change their directions, which can cause very bad weather around the world. Scientists have connected El Nino with diseases, such as malaria. The lack of rain caused El Nino in some areas of the world results in poor harvest. Since the lack of food makes people weak in health, scientists believe that hungry people may be unable to fight malaria and other diseases. However, public health experts do not understand why malaria cases increase in that South American country a year after an El Nino although people there are not starving. Manuel Bonner, a public health expert in London, says the research did not show dry El Nino weather is connected with malaria. One likely cause, he says, is the quick increase of mosquitos’ populations in rainy seasons after an El Nino period. He says because malaria cases become fewer in dry El Nino years people may have less ability to fight the disease. 65. Which of the following is the main cause of El Nino? A. Storms which develop in the Atlantic. B. Less strong winds near the west coast of South America. C. Lack of the rain in many parts of the world. D. Surface waters warm up in the Pacific Ocean. 66. Malaria cases increase after an El Nino probably because . A. mosquitoes grow larger in number in rainy season B. there are more mosquitoes and people’s resistance to malaria is weak C. the medical service is becoming poorer D. people in hunger are not as strong as before 67. What would be the best title for the text? A. No El Nino, No Malaria B. From El Nino to Malaria C. El Nino and Malaria D. El Nino with Malaria 查看更多

 

题目列表(包括答案和解析)

Was the London Olympics a success? Many people hold different opinions. However one thing is certain, London could win a gold medal for hosting the “greenest” Games ever, BBC News reported.

Previous Olympic hosts have been criticized for the environmental damage they have caused through construction, waste. and transport. But things had to be different in London because seven years ago it bid for the Olympics through the concept of “a One Planet Olympics”.

What is most impressive is that London used the construction of the Olympic Park as an opportunity to clean up polluted areas — 2 million tons of contaminated (被污染的) soil were removed and 200 old factory buildings, were torn down, according to sustainablebusiness.com. But that’s not all —. 99 percent of the debris (废瓦砾) were reused to build the Olympic Park. For example, part of the Olympic Stadium’s roof is made from 2,500 tons of steel tubes recycled from old gas pipelines.

As well as using recycled materials, all venues were built with green building techniques. The Olympic Stadium is the lightest one ever built, which minimized the amount of steel and concrete needed. Also, the handball field has lighting pipes on the roof that reduce electricity use by 40 percent, according to sustainablebusiness.com.

The effort that London made to deal with waste also deserves praise. Water used for drinking and watering plants was from collected rainwater or recycled wastewater. In this way. about 30-40 percent less water was used in total. Waste food packages were either recycled or processed and turned into renewable energy.

As one of the best connected places in Europe, London tried to solve traffic jams by encouraging the use of public transport. For example, it had trains deliver half of the building materials, instead of cars, which greatly reduced carbon emissions.

The clean anti-doping (反兴奋剂) result also added to the greenness of the Games. The International Olympics Committee (IOC) said that the devices used this time were the most accurate and advanced. Only one athlete tested positive for a banned drug on the day of competing, which is why the IOC President, Jacques Rogge, has praised anti-doping efforts at the London Games.

1.To make the Olympic Park green, London _______.

A. recycled 2 million tons of contaminated soil

B. removed 99 percent of the debris from the city

C. built the Olympic Stadium mostly with recycled materials

D. applied green building techniques to the construction work

2.The underlined word “minimized” in the fourth paragraph probably means

A. increased as much as possible

B. reduced as much as possible

C. made good use of

D. took little notice

3.What can we conclude from the article?

A. The London Olympics cost less than the other Olympics ever held.

B. London has possessed the most advanced techniques to deal with waste.

C. Public transport is made good use of in London during the Olympic games.

D. The anti-doping result in the London Olympics turned out to be dissatisfactory.

4.Which of the following best shows the structure of the text?

 

 

5.What is the best title of the passage?

A. How to deal with the anti-doping

B. How to use recycled materials

C. London’s green games

D. London’s public transport

 

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It was an early morning in summer. In the streets, sleepy-eyed people were moving quickly, heading towards their     . This was the beginning of another      day in New York City.      this day was to be different.

Waiting     the crowded streets, on top of a       110 stories high, was Philippe Petit. This daring Frenchman was about to      a tightrope (绷索) between the two towers of the World Trade Center.

 Philippe took his first      with great care.  The wire held. Now he was      he could do it.      only a balancing pole, Philippe walked his way across, a      of 131 feet.

 Soon the rush-hour      began to notice. What a      ! There, 131 feet above the street, a      figure was walking on air.

 Philippe made seven      , back and forth (来回). He wasn't satisfied with just      . At times, he would turn, sit down, and      go on his knees. Once, he had the astonishing      to lie down on the thin thread. And thousands of      watchers stared with their hearts beating fast.

 After the forty-five-minute      , Philippe was taken to the police station.  He was asked      he did it. Philippe shrugged (耸肩) and said, "When I see two tall buildings, I walk."

1.A. jobs          B. homes                     C. buses            D. offices              

2.A. working      B. hot                         C. same             D. ordinary            

3.A.And              B.So                              C. But                  D. Thus              

4.A. for                       B. in                C. by                 D. above              

5.A. roof                     B. position      C. wall                 D. building             

6.A. throw                   B. walk            C. climb              D. fix                 

7.A.act                        B.landing                  C.step              D.trip               

8.A. sure                    B. uncertain             C. glad              D. nervous            

9.A. Through     B. Against         C. With              D. On               

10.A. distance            B. height                   C. space           D. rope              

11.A. streets             B. crowds                  C. passengers  D. city                

12.A. height              B. pleasure     C. wonder     D. danger             

13.A. great               B. strange      C. public            D. tiny              

14.A. experiments B. circles                        C. trips              D. movements         

15.A. walking             B. staying                   C. acting             D .showing            

16.A. almost             B. even           C. often          D. rather              

17.A. spirit               B. result        C. strength        D. courage            

18.A. patient             B. terrified              C. pleased          D. enjoyable          

19.A. show                B. trick           C. try                D. program           

20.A. how        B. why            C. whether        D. when               

 

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II. 语言知识及应用(共两节,满分35分)
第一节完形填空(共10小题,每小题2分,满分20分)
阅读下面短文,掌握其大意,然后从21~30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
At the beginning of a new year, I always ask my Chinese friends what their expectations are. I am  21 to realize that, they all dream of owning a car. Most of them  22   that sooner or later every Chinese family can acquire a car.
I don’t by any means contest the  23  of  Chinese people to enjoy the same housing conditions, household appliances and other goods that are available in developed countries. But it seems obvious that many of them have related to the mass ownership of  24   autos.
I know that it’s not   25   to sacrifice our personal comfort and open our minds to consider what is good for an entire  26    , rather than just for ourselves. But I would not   27   to the further pollution of Beijing by owning a car. And if I were to return to Montreal, I would not buy a car there either.
In today’s China owning a car is seen as a symbol of  28    and success. I wish Chinese people would acquire the maturity to reject that idea, and make their  29  towards developing a good public transportation system. The country needs more trains, more buses and more subways. That is the only way to get out of the traffic  30 .
21. A. delighted            B. surprised         C. satisfied                    D. frightened
22. A. hope                B. suggest              C. require                     D. encourage
23. A. trends               B. hobbies          C. rights                D. duties
24. A. modern              B. fashionable          C. public               D. private
25. A. difficult             B. easy                   C. convenient            D. suitable
26. A. organization          B. family              C. society               D. country
27. A. belong              B. contribute           C. stick                 D. devote
28. A. wealth               B. glory               C. treasure              D. achievement
29. A. ways                B. decisions            C. turns                 D. efforts
30. A. accident             B. jam              C. way                 D. system

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Experts say that it is not easy to get used to life in a new culture. “Culture shock” is the term specialists use when talking about the feelings that people have in a new environment. “There are three stages of culture shock,” say the specialists. In the first stage, the newcomers like their new environment. Then, when the fresh experience dies, they begin to hate the city, the country, the people, and everything else. In the last stage, the newcomers begin to adjust to their surroundings and, as a result, enjoy their life more.

  There are some obvious factors in culture shock. The weather may be unpleasant. The customs may be different. The public service systems---the telephone, post office, or transportation---may be difficult to work out. The simplest things seem to be big problems. The language may be difficult.

  Who feels culture shock? Everyone does in this way or that. But culture shock surprises most people. Very often the people having the worst culture shock are those who never had any difficulties in their home countries and were successful in their community. Coming to a new country, these people find they do not have the same established positions. They find themselves without a role, almost without an identity.

  They have to build a new self-image.

  Culture shock gives rises to a feeling of disorientation (迷惘). This feeling may be homesickness. When homesick, people feel like staying inside all the time. They want to protect themselves from the strange environment, and create and escape inside their room for a sense of security. This escape does solve the problem of culture shock for the short term, but it does nothing to make the person familiar with the culture. Getting to know the new environment and gaining experience are the long-term solutions to the problem of culture shock. 

1. When people move to a new country, they _________.

A. will get used to their new surroundings with difficulty

B. have well prepared for the new surroundings

C. will get used to the culture of the country quickly

D. will never be familiar with culture of the country

2.According to the passage, factors that give rise to culture shock include all of the following except __________.

A. language communication              B. weather conditions and customs

C. public service systems                D. homesickness 

3.When people are homesick, they tend to ________.

A. find some people to talk to             B. go outside to have a walk [来源:Z#xx#k.Com]

C. visit their friends far away             D. stay indoors all the time

4.The writer tells us that the best way to overcome culture shock is to _______.

A. protect ourselves from unfamiliar environment    B. develop a strange sense of self-protection

C. get familiar with new culture                  D. return to our own country

 

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第一节 完形填空(共10小题;每小题2分,满分20分)
阅读下面短文,掌握其大意,然后从21—30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。
As a child, I got angry quite easily and was not good at communicating with others.
One day, as I was getting ready for school, my mother (21)  handed me my father’s vest(背心) instead of mine. At that time, I was getting to have a larger (22)  than my father, so when I  (23)  the vest, I felt as if I wasn’t able to breathe! I was very angry and (24)  my mother without thinking much. I pulled it off my chest-----so wildly as to make a (25)  in it.
Later, my mother (26)  her bad feelings with my father. Instead of saying he would scold(责骂)or (27)  me, my father calmly asked my mother to mend the vest. He then wore it to work.
When my mother told me about my father’s  (28)  -----much later, when I had recovered from my angry----I felt shame for my bad behavior. My father’s  (29)  kindness taught me a lesson which I would never forget.
On that day, I  (30)  not to let anger control me any longer. Of course, there are times when I get angry. However, whenever that happens, I will try to remember my father’s vest.
21. A. luckily        B. secretly          C. carelessly        D. jokingly
22. A. size           B. head            C. number          D. room
23. A. picked up      B. took off          C. talked about      D. put on
24. A. shot at         B. looked at         C.pointed at        D.shouted at
25. A. mark          B.hole             C. spot             D.noise
26 A. treated         B.shared            C.experienced       D.remained
27. A. praise         B. correct          C.control           D.beat
28. A. sorrow        B.advice            C.incident         D.response
29. A. careful        B.gentle             C.public          D.interesting
30. A. agreed        B.expected           C.decided        D.refused

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