E
Every year farmers in areas which often suffer flood in Southeast Asia lose millions of tons of rice to high water that kills their crops. That large amount of waste may soon be a thing of the past: SUBIA, a gene discovered by researchers which the International Rice Research Insitule (IRRI) and the University of California, allows rice palnts carrying the gene to live completely under water for two weeks.
Flood – resistant(抗水浸) rice turned up among the 110,000 types of seed stored at the institute. It produced disappointingly low yields(产量) , but scientistis were able to transfer the gene into more bountiful varieties. These have shown promising results in tests by growers in India and Bangladesh over the past two years.
This rice success story would not have been possible without the treasure of genetic diversity hidden in the IRRI’s vault (underground room). As the world faces new agricultural challenge – charging climate, bugs and diseases that have developed resistance(抵抗力) to old defenses – such genetic resources are likely to become increasingly valuable. Fortunately, the IRRI is one of more than 1,000 organizations around the world working to protect crop genes. Most plant species grown for food have an associated bank that stores thousands of samples; seeds of landraces, wild relatives, and varieties that are rare, old, or adapted to very specific envionments. The banks ensure that it will be possible to develop new varieties in the future.
The need for these botanical libraries has its roots in modern agricultural practices. According to the U. N. Food and Agriculture Organization, 75 percent of plant diversity has been lost over the last century. Of more than 30,000 eatable species, humans grow just 200 for food; 60 percent of plant calories in our diet comes from wheat, rice, and corn.
72．Accordint to the second paragraph, what can we learn about the flood – resistant rice?
A．It produces a small amount of rice.
B．Scientists have developed many more varieties of it.
C．Sientists have managed to improve its output.
D．It can produce more rice than the other 110,000 types at the institute.
73．From the passage we can infer that        .
A．the newly – discovered gene will bring hope to the farmers in the areas often suffering flood
B．scientists will not be able to change the fact that rice plants carrying the gene produce low yields
C．the tests by growers in India and Bangladesh were hopeless
D．110,000 types of seed stored at the Institute are flood -  resistant
74．What’s the main idea of the third paragraph?
A．The world faces new agricultural challenges.
B．Such genetic resources are likely to become valuable.
C．Scientists set up banks to store thousands of seed samples.
D．We should owe the rice success story to the seed banks.
75．As to the botanical libraries, the writer thinks they are            .
A．useless      B．unnecessary      C．needful     D．needless

Liverpool city council want to clear the city of fat pigeons. They say  that people are feeding the birds, which makes them fat. The pigeons get bigger because their normal diet would consist of seeds and insects, not high-fat junk food they are eating in the city centre.

The council want people to know that everyone who feeds the pigeons is responsible for the streets being so crowded with these birds. They hope to encourage the birds to move away from the city centre and into parks and open spaces.

Ten robotic birds have been brought into the city centre to scare the pigeons away and visitors are asked not to give the pigeons any food. The mechanical birds－known as "robops"－will sit on the roofs of buildings. They can be moved around to different locations. They look like a peregrine falcon, which is a bird that kills pigeons. They even make noises and flap their wings to scare the pigeons. They hope that the pigeons will go away before the city becomes the European Capital of Culture in two years.

73.Pigeons in Liverpool get fat because they eat________.

A. birds      B. seeds     C. insects    D. high-fat junk food

74.What do Liverpool city council try to do?

A. They want the pigeons to move out of the city centre.

B. They want people to feed the pigeons with healthy food.

C. They want people to keep the pigeons at home.

D. They want to keep robotic birds instead of pigeons.

75.The robotic birds are used to________.

A. make the city colorful         B. drive away the pigeons

C. help feed the pigeons          D. show people directions

76.This passage is most probably a(n)________.

A. notice     B. news report     C. short story      D. advertisement

 Dae Jang Geum 《大长今》 is a hot new Korean TV series. Because of this series, my personal status (地位) and living standard have been greatly     . My girlfriend used to cook every evening. Well, now she does nothing but        in front of the TV when she’s not       , and orders me, “You --- go and make some instant noodles. Come and watch the play and just imagine we are enjoying Korean        .”

         She once swore (发誓) to        all Korean dishes in Dae Jang Geum. So she ordered me to        the TV and record any details of Jang Geum’s cooking. But when she presented her version of Korean food, it was like the dog-meal. “You can        get things done if you find the right tool,” my girlfriend blamed her terrible kitchen performances on        . So I decided to       her a new kitchen knife. In a store, she became unusually         when making her selection. She finally picked one that was        Jang Geum’s. To prove that her slow knife skill was because of the blunt (钝的) knife, she         her cutting. As a result, she hurt her fingers three times. Fortunately the knife was not         the salesman boasted (吹嘘).

         My girlfriend is a fan of Jang Geum’s Korean        . Not only did she talk about the dress every day, she also threatened to change my tie into a  butterfly knot(蝴蝶结) like the one on Jang Geum’s dress. Finally, I lost my patience and took her to a maternity (孕妇装) shop where I recommended one suit to her, “Do you think it looks like a(n)       dress?”  Coincidently(巧合地)   , her parents just happened to be shopping at the time. They were         when they saw what we were doing.

         The Dae Jang Geum series         encouraging the youth to realize their ambition(雄心,抱负). However, it fails to realize my girlfriend’s.         being engaged in her work or study, she simply sits on the sofa every night, staring at       , a bag of chips in her hand. This situation has          even though the series is now over.

1.A. increased                    B. degraded                         C. risen                                 D. raised

2.A. stand                    B. lay                                     C. seat                                   D. sit

3.A. at work                         B. at table                    C. on leave                           D. on business

4.A. fruits                    B. vegetables                       C. dishes                               D. cakes

5.A. eat                                 B. learn                                 C. cook                                  D. perform

6.A. stand for             B. go by                                 C. pass by                    D. stand by

7.A. easily                   B. hardly                               C. difficultly                          D. carefully

8.A. her fork                        B. her spoon                        C. her knife                          D. her pan

9.A. buy                       B. borrow                    C. lend                                  D. fetch

10.A. careless                      B. angry                                C. patient                              D. modest(谦虚)

11.A. better than                B. the closest shape of       C. sharper than          D. taken from

12.A. speeded up               B. slowed down                   C. brought down                 D. improved

13.A. as fast as           B. as dull as                          C. as slow as                         D. as sharp as

14.A. diet style           B. dish flavor                        C. dressing style                  D. cooking style

15.A. Chinese        B. Korean            C. English            D. American

16.A. quite encouraged    B. pretty satisfied                C. very pleased          D. pretty shocked

17.A. shoots at           B. aims at                     C. directs at                          D. works at

18.A. In spite of                   B. Because of                       C. Instead of                         D. In case of

19.A. me            B. herself            C. the TV             D. nothing

20.A. changed little   B. turned a lot                     C. developed a little          D. improved a lot

下面文章中有5处需要添加小标题。请从以下选项（A,B,C,D,E和F）中选出符合各段意思的小标题。
A.Get adequate iron
B. Keep yourself hydrated.
C. Get enough calories
D. A little exercise goes a long way.
E. Eat a balanced, varied diet
F. Spread your calories throughout the day.
The Energy Diet
How can I lose weight when every time I go on a diet, I'm so exhausted that I can barely make it through the day? So goes the complaint of many men and women who are concerned about being overweight. What many people don't realize is that a healthful weight-loss plan can actually boost your energy. The key is to eat smart. And then combine this healthful diet with some physical activity. Here are six pointers to get you started.
1.____
Consume too few calories and you'll have less energy, and decrease the amount of calories burned. "That's because one of the ways the body protects itself from starvation is to slow down its metabolism," explains Dr. Donald Hensrud, a nutrition professor at the Mayo Clinic, in Rochester, Minn. So how many calories do you need to feel energized while also slimming down? A healthful weight-loss rate is roughly one-and-a-half pounds per week, and the calorie intake to achieve this depends on your age, weight, and activity level.
2.____
The key to keeping your energy level up when you diet is to eat balanced meals that supply all the nutrients you need. "Vitamins and minerals act like spark plugs," explains Kristine Clark, director of sports nutrition at Pennsylvania State University. "They help release the energy in nutrient-rich food." Try to follow USDA guidelines. They call for 6 to 11 servings per day from the bread, cereal, rice, and pasta group; three to five servings of vegetables; two to four of fruits; two or three of milk or cheese; two or three of meat, fish, or eggs. Avoid fried and creamy dishes, and keep consumption of sweets and desserts to a minimum.
3____
When you go for five to six hours without food, the amount of fuel in your system starts to run low, and you begin to feel tired. Therefore, says Kristine Clark, it's important to eat at regular intervals to keep your energy up. If you exercise, it's important to make sure you have "fuel in the tank" before you head for the gym. Avoid eating a large number of calories at one time, since it's harder to control your total calorie intake, making weight gain more likely.
4____
About 10% of women of childbearing age in the United States are iron deficient. Iron is essential for energy and endurance because it is a vital component of red blood cells, which carry oxygen to working muscles. "Fatigue and listlessness can be directly associated with too little iron," says Frances Berg, a licensed nutritionist in Hettinger, N.D. The best sources of iron are meat, poultry, and some fish. Other sources: fortified cereals, dried beans, dried fruits, and peas.
5____
"I don't have the energy to exercise!" say many dieters. Indeed, a 1998 survey, developed in part by the Center for Sports Medicine at Penn State, found that over 70% of respondents cited "too tired" or "lack of energy" as key reasons to skip exercising. Yet exercise is exactly what these people need. And, lastly, don't try to do too much too soon. Consider breaking your exercise into small units. Instead of trying to do 30 minutes in one chunk, accumulate exercise in short bouts （一场，一回）every day by mowing the lawn, walking to work, or climbing stairs instead of taking an elevator. It won't be long before you reap （收获）the rewards. Imagine carrying a 15-pound sack of groceries around all day. Then think about how much more energy you'd have if you put that sack down.

   How could we possibly think that keeping animals in cages in unnatural environments－mostly for entertainment purposes－is fair and respectful?

   Zoo officials say they are concerned about animals. However, most zoos remain “collections” of interesting “things” rather than protective habitats (栖息地). Zoos teach people that it is acceptable to keep animals bored, lonely, and far from their natural homes.

    Zoos claim (声称) to educate people and save endangered species(物种), but visitors leave zoos without having learned anything meaningful about the animals’ natural behavior, intelligence, or beauty. Zoos keep animals in small spaces or cages, and most signs only mention the species’ name, diet, and natural range(分布区). The animals’ normal behavior is seldom noticed because zoos don’t usually take care of the animals’ natural needs.

    The animals are kept together in small spaces, with no privacy and little opportunity for mental and physical exercise. This results in unusual and self-destructive behavior called zoochosis. A worldwide study of zoos found that zoochosis is common among animals kept in small spaces or cages. Another study showed that elephants spend 22 percent of their time making repeated head movements or biting cage bars, and bears spend 30 percent of their time walking back and forth, a sign of unhappiness and pain.

     Furthermore, most animals in zoos are not endangered. Captive breeding(圈养繁殖)of endangered big cats, Asian elephants, and other species has not resulted n their being sent back to the wild. Zoos talk a lot about their captive breeding programs because they do not want people to worry about a species dying out. In fact, baby animals also attract a lot of paying customers. Haven’t we seen enough competitions to name baby animals?

     Actually, we will save endangered species only if we save their habitats and put an end to the reasons people kill them. Instead of supporting zoos, we should support groups that work to protect animals’ natural habitats.

64. How would the author describe the animals’ life in zoos?

A. Dangerous.        B. Unhappy.          C. Natural.            D. Easy.

65. In the state of zoochosis, animals _________.

A. remain in cages                                     B. behave strangely

C. attack other animals                               D. enjoy moving around

66. What does the author try to argue n the passage?

A. Zoos are not worth the public support.   

B. Zoos fail in their attempt to save animals.

C. Zoos should treat animals as human beings.

D. Zoos use animals as a means of entertainment.

67. The author tries to persuade readers to accept his argument mainly by _____.

A. pointing out the faults in what zoos do           B. using evidence he has collected at zoos

C. questioning the way animals are protected           D. discussing the advantages of natural habitats

68. Although he argues against zoos, the author would still agree that _______.

A. zoos have to keep animals in small cages       

B. most animals in zoos are endangered species

C. some endangered animals are reproduced in zoos

D. it’s acceptable to keep animals away from their habitats