日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

選B.give up 意為“放棄 ,give out 意為“分發.發出.發表.用盡.精疲力竭 , give away意為“送掉.分發.放棄.泄露.出賣 ,give off 意為“發出.長出 . 查看更多

 

題目列表(包括答案和解析)

The world economy has run into a brick wall. Despite countless warnings in recent years about the need to address a potential hunger crisis in poor countries and an energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. Wheat, corn and rice prices have more than doubled in the past two years. And oil prices have increased more than three times since the start of 2004. These food-price increases, combined with increasing energy costs, will slow if not stop economic growth in many parts of the world and will even affect political stability. Practical solutions to these problems do exist, but we'll have to start thinking ahead and acting globally.

Here are three steps to ease the current food crisis and avoid the potential for a global crisis. The first is to promote the dramatic success of Malawi, a country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and seeds with high productivity. Malawi’s harvest doubled after just one year. An international fund based on the Malawi model would cost a mere $10 per person annually in the rich world, or $10 billion altogether.

Second, the U.S. and Europe should abandon their policies of paying partly for the change of food into biofuels (生物燃料). The U.S. government gives farmers a taxpayer-financed payment of 51 cents per gallon of ethanol (乙醇) changed from corn. There may be a case for biofuels produced on lands that do not produce foods — tree crops, grasses and wood products — but there’s no case for the government to pay to put the world’s dinner into the gas tank.

Third, we urgently need to weather-proof the world’s crops as soon and as effectively as possible. For a poor farmer, sometimes something as simple as a farm pond — which collects rainwater to be used in dry weather — can make the difference between a good harvest and a bad one. The world has already committed to establishing a Climate Adaptation Fund to help poor regions climate-proof vital economic activities such as food production and health care but has not yet acted upon the promise.

An international fund based on the Malawi model would______.

A. cost each of the developed countries $10 billion per year

B. give poor farmers access to fertilizer and highly productive seeds

C. decrease the food prices as well as the energy prices

D. aim to double the harvest in southern African countries in a year

With the second step, the author expresses the idea that ______.

A. we should get alternative forms of fuel in any way

B. it is misleading to put tree crops into the gas tank

C. it is not wise to change food crops into gas

D. biofuels should be developed on a large scale

Which of the following is true according to the passage?

A. The world has made a serious promise to build farm ponds.

B. A Climate Adaptation Fund has been established to help poor.

C. A rain-collecting pond is a simple safeguard against dry weather.

D. It makes a great difference whether we develop wood products or not.

In the passage, the author calls on us to______.

A. slow down but not to stop economy

B. act now so as to relieve the global food shortage

C. achieve economic growth and political stability

D. develop tree crops, grasses and wood products

查看答案和解析>>

Bob was a clever college student, but his family was poor, so he had to work after class and during his holidays to get enough money for his studies.
One summer he got a job in a butcher’s shop during the day time, and another in a hospital at night. In the shop, he learned to cut and sell meat. He did so well that the butcher went into a room behind the shop to do all the accounts. In the hospital, of course, Bob was told to do only the easiest jobs. He helped to lift people and carry them from one part of the hospital to another. Both in the butcher’s shop and in the hospital, Bob had to wear white clothes.
One evening in the hospital, Bob had to help to carry a woman from her bed to the operating - room. The woman already felt frightened when she thought about the operation. When she saw Bob coming to get her, she felt even more frightened.
"No! No!" she cried. "Not a butcher! I won’t let a butcher operate on me!" with these words ,she fainted away.
【小題1】根據第一段Bob was a clever college student, but his family was poor, so he had to work after class and during his holidays to get enough money for his studies.描述,可知選C.
【小題2】根據第二段One summer he got a job in a butcher’s shop during the day time, and another in a hospital at night.描述,可知選B.
【小題3】根據In the hospital, of course, Bob was told to do only the easiest jobs. He helped to lift people and carry them from one part of the hospital to another. 描述,可知選D.
【小題4】Bob had to work after class and during his holidays because_________.

A.his father told him to make more friends
B.he wanted to become a rich man
C.he couldn’t go on with his studies without enough money
D.he had nothing to do at home.
【小題5】One summer Bob_________.
A.wanted to become not only a butcher but also a doctor.
B.got two different jobs at two places
C.was free only at night
D.worked only during the daytime
【小題6】In the hospital, Bob’s job was_________.
A.to take care of the wounded soldiers
B.to give the doctor’s advice
C.to find out what was wrong with the sick people
D.to carry the sick people from one place to another

查看答案和解析>>

 完形填空(共20小題,每小題1.5分,滿分30分)
Our airplane was just beside the airport building. It did not look too strong to me, but I decided not to think about such things. We saw the baggage going out ___31___ it on trolleys and being ___32___ from under the aircraft. Next, three men and three girls, all in uniform, went over to the plane and ___33___ it. Over the loudspeakers we were ___34___ the plane was ready to leave and were asked to walk ___35___ to it. Everybody moved quickly in order to ___36___ the seats they wanted. I was ___37___ to get a seat near the tail, but the plane looked ___38___ inside than it had from outside. I fastened my seat belt ___39___ we took off and tried to ___40___ my nervousness. w.w.w.k.s.5.u.c.o.m
After an hour’s flying I ___41___ black clouds ahead through my window. An electric sign flashed ___42___: “Fasten your seat belts, please,” one of the hostesses made a ___43___ request over the loudspeakers. She told us we were about to fly into a storm but ___44___ cheerfully there was nothing to worry ___45___. Suddenly, the plane ___46___ all over, dropped about twenty feet and seemed to hang on one ___47___. Then it rose twenty feet and there was a great flash of lightning. The three girls did their best to ___48___ pills for airsickness and ___49___ the passengers. Soon the sky became light again. The pilot had ___50___ to get above the storm.
31. A. at                      B. over                       C. to                          D. above
32. A. held                  B. contained                  C. carried                      D. loaded
33. A. arrived                  B. entered                      C. climbed              D. flew
34. A. asked                   B. noticed                      C. announced          D. told
35. A. out                           B. inside                     C. in                          D. by
36. A. fetch                    B. hold                       C. keep               D. get
37. A. impossible                B. possible                     C. unable              D. unsuitable
38. A. prettier                  B. stronger                    C. smaller               D. heavier
39. A. before                  B. after                      C. until               D. when
40. A. smooth                 B. forget                     C. correct                      D. drive
41. A. noticed                  B. looked                          C. watched             D. realized
42. A. on                      B. up                         C. out                 D. in
43. A. general                   B. similar                          C. common             D. sharp
44. A. smiled                  B. spoke                     C. added                 D. acted
45. A. at                      B. about                     C. on                  D. with
46. A. moved                  B. struck                     C. shook                 D. shocked
47. A. edge                     B. line                        C. side                D. wing
48. A. give out                        B. give off                     C. give up              D. give back
49. A. save                     B. cool                       C. persuade             D. comfort
50. A. succeeded                 B. flown                     C. attempted           D. managed

查看答案和解析>>

The world economy has run into a brick wall. Despite countless warnings in recent years about the need to address a potential hunger crisis in poor countries and an energy crisis worldwide, world leaders failed to think ahead. The result is a global food crisis. Wheat, corn and rice prices have more than doubled in the past two years. And oil prices have increased more than three times since the start of 2004. These food-price increases, combined with increasing energy costs, will slow if not stop economic growth in many parts of the world and will even affect political stability. Practical solutions to these problems do exist, but we'll have to start thinking ahead and acting globally.

Here are three steps to ease the current food crisis and avoid the potential for a global crisis. The first is to promote the dramatic success of Malawi, a country in southern Africa, which three years ago established a special fund to help its farmers get fertilizer and seeds with high productivity. Malawi’s harvest doubled after just one year. An international fund based on the Malawi model would cost a mere $10 per person annually in the rich world, or $10 billion altogether.

Second, the U.S. and Europe should abandon their policies of paying partly for the change of food into biofuels (生物燃料). The U.S. government gives farmers a taxpayer-financed payment of 51 cents per gallon of ethanol (乙醇) changed from corn. There may be a case for biofuels produced on lands that do not produce foods — tree crops, grasses and wood products — but there’s no case for the government to pay to put the world’s dinner into the gas tank.

Third, we urgently need to weather-proof the world’s crops as soon and as effectively as possible. For a poor farmer, sometimes something as simple as a farm pond — which collects rainwater to be used in dry weather — can make the difference between a good harvest and a bad one. The world has already committed to establishing a Climate Adaptation Fund to help poor regions climate-proof vital economic activities such as food production and health care but has not yet acted upon the promise.

1. An international fund based on the Malawi model would______.

A. cost each of the developed countries $10 billion per year

B. give poor farmers access to fertilizer and highly productive seeds

C. decrease the food prices as well as the energy prices

D. aim to double the harvest in southern African countries in a year

2.With the second step, the author expresses the idea that ______.

A. we should get alternative forms of fuel in any way

B. it is misleading to put tree crops into the gas tank

C. it is not wise to change food crops into gas

D. biofuels should be developed on a large scale

3.Which of the following is true according to the passage?

A. The world has made a serious promise to build farm ponds.

B. A Climate Adaptation Fund has been established to help poor.

C. A rain-collecting pond is a simple safeguard against dry weather.

D. It makes a great difference whether we develop wood products or not.

4.In the passage, the author calls on us to______.

A. slow down but not to stop economy

B. act now so as to relieve the global food shortage

C. achieve economic growth and political stability

D. develop tree crops, grasses and wood products

 

查看答案和解析>>

When the TV viewer turns on his set, what sort of programs does he have to choose from? You might think there would be more programs devoted to entertainment than to anything else, but that’s not the case. In most countries, fewer than 20% of broadcasting hours are devoted to entertainment. U.S. figures are high----34.8% , and the unloving Canadians are even higher with 44%. Except Canada and Italy, all countries give more broadcasting time to education than to either information (news , documentaries and so on) or entertainment programs. Of course, few educational broadcasts take place during peak viewing times. In Japan though , more than 60%of broadcasting time is taken up with education of one kind of anther----just another example of the businesslike Japanese philosophy. In the U.K., the figure is 56.4% . the Italians have fewer educational programs than anyone else. They don’t go in for entertainment either. Only about ten percent of viewing time is devoted to dramas and serials, quiz shows, music, sports etc. You will find more news information programs on Italian TV than anything else. That’s understandable in a country experiencing social and political changes. Italians rely on TV to tell them what’s going on---and events are happening almost too fast to follow. The percentage of time the U.S. devoted to news and documentary programs is much smaller. After education, most TV time is given to entertainment. Many of these programs are shown around the world.

1.Based on this passage, the greatest percentage of TV broadcasting hours to educational is in __.

       A. Japan       B. Italy         C. Canada   D. the United States

2.More news information programs are broadcast on Italian TV than anywhere else because the Italians ___.

       A. are interested in what is happening in the world.

       B. Like to follow the changes that are going on in their social life

       C. Prefer to learn news information on TV rather than in newspapers

       D. Expect TV to tell them the latest news about what is going on in their country

3.So far as the broadcasting hours devoted to entertainment , which of the following is true?

       A. The Japanese figure is the highest in the world.

       B. The U.S. figure is smaller than the U. K. figure

       C. The U.K. figure is second to the Japanese figure

       D. The Canadian figure is higher than that of any other country.

4.In the United States, ____.

       A. TV programs are shown for world audience to watch

       B. Most of TV broadcasting hours are give to entertainment

       C. Educational programs are shown during peak viewing times

       D.TV broadcasting hours devoted to education are more than those devoted to entertainment

查看答案和解析>>


同步練習冊答案
主站蜘蛛池模板: 中文字幕不卡在线 | 麻豆国产免费 | 香蕉一区 | 毛片免费网站 | 成人三级黄色片 | 久久久成人av | 一区二区三区国产免费 | 国产精品永久 | 日本在线观看 | 欧美日本韩国一区二区 | 欧美一级做性受免费大片免费 | 精品国产一区二区三区久久久久久 | 在线日韩 | 四虎精品成人免费网站 | 久久免费视频观看 | 日韩视频精品在线 | 国产精品福利在线 | 中文字幕av亚洲精品一部二部 | 国产美女在线精品免费观看 | 99精品在线免费 | 欧美午夜电影 | 日韩一区二区三区视频 | 大胸av| 国产在线一区二区三区在线观看 | 国产99久久精品 | 免费色在线 | 国产精品亚洲精品久久 | 精品久久久久久久久久久 | 欧美爆操 | 欧美视频网站 | 免费成人在线电影 | 国产精品国产三级国产aⅴ中文 | 精品久久久久久久久久久久 | 99精品网站| 亚洲精品66 | 91夜夜蜜桃臀一区二区三区 | 超碰一区 | 狠狠干av| 有码在线播放 | 91精品久久久久久久久中文字幕 | 日韩av激情在线观看 |