Most animals have little connection with animals of a different kind, unless they hunt them for food. Sometimes, however, two kinds of animals come together in a partnership(伙伴关系) which does good to both of them. You may have noticed some birds sitting on the back of sheep. This is not because they want a ride, but because they find easy food in the parasites(寄生虫）on sheep. The sheep allow the birds to do so because they remove the cause of discomfort. So although they can manage without each other, they do better together.
Sometimes an animal has a plant partner. The relationship develops until the two partners cannot do without each other. This is so in the corals(珊瑚）of the sea. In their skins they have tiny plants which act as “dustman”, taking some of the waste products from the coral and giving in return oxygen which the animal needs to breathe. If the plants are killed, or are even prevented from light so that they cannot live normally, the corals will die.Some birds like to sit on a sheep because _________.
| A．they can eat its parasites |
| B．they consider the sheep as their shelter |
| C．they enjoy traveling with the sheep |
| D．they find the position most comfortable |
The underlined word “they” in the first paragraph refers to _______.
| A．birds and parasites | B．sheep, birds and parasites |
| C．parasites and sheep | D．birds and sheep |
It can be learnt from the text that the coral depends on the plants for ________.
| A．comfort | B．light | C．oxygen | D．food |
What does the second paragraph mainly discuss?
| A．Some plants depend on each other for food. |
| B．Some animals and plants develop their relationship easily. |
| C．Some animals and plants depend on each other for existence. |
| D．Some animals live better together. |
The famous American gorilla（大猩猩） expert Diane Fossey had a completely new way to study gorillas — she pretended to be one of them. She copied their actions and way of life — eating plants and getting down on her hands and knees to walk the way a gorilla does. It was a new relationship.
Diane Fossey was murdered in Rwanda in 1985 and her story was made into the popular film Gorillas in the Mist. It was a long way from King Kong, which is about a gorilla as a monster （a frightening animal）, and helped to show a new idea: the real monster is man, while the gorilla is to be admired.
Today there are thought to be around 48,000 lowland gorillas and maybe 400—450 mountain gorillas in the wild. From the Congo in West Africa, to Rwanda and Uganda further east, they are endangered by hunting and by the cutting down of their forest homes.
Some time ago, I found in my letterbox a little magazine from the World Wide Fund for Nature. It had two photos side by side. One was of a young gorilla. “This is a species of mammal（哺乳类动物）,” said the words below it. “It is being destroyed by man. We must save it for our own good.” The other photo showed a human baby. The words also read, “This is a species of mammal,” but then went on: “It is the most destructive（破坏性的） on earth. We must retrain it for its own good.”
56．The text mainly talks about _____.
A. Diane Fossey B. the gorillas in Rwanda
C. the protection of the gorillas D. the film Gorillas in the Mist
57．We can learn from the text that _____.
A. Gorillas in the mist was based Fossey’s experiences
B. Lowland gorillas live longer than mountain gorillas
C. King Kong showed us that a gorilla is admirable
D. Diane Fossey was murdered by a gorilla
58． What message can we get from the two photos in the magazine?
A. Gorillas are man’s close friends.
B. Both man and the gorilla need to be saved.
C. Young gorillas are as lovely as human babies.
D. Man should live peacefully with the gorilla.
Many cities around the world today are heavily polluted. Careless methods of production and lack of consumer demand for environment (环境) friendly products have contributed to the pollution problem. One result is that millions of tons of glass, paper, plastic, and metal containers are produced, and these are difficult to get rid of.
However, today, more and more consumers are choosing “green” and demanding that the products they buy should be safe for the environment. Before they buy a product, they ask questions like these: “Will this shampoo damage the environment?” “Can this metal container be reused or can it only be used once?”
A recent study showed that two out of five adults now consider the environmental safety of a product before they buy it. This means that companies must now change the way they make and sell their products to make sure that they are “green,” that is, friendly to the environment.
Only a few years ago, it was impossible to find green products in supermarkets, but now there are hundreds. Some supermarket products carry labels(标签) to show that the product is green. Some companies have made the manufacturing (生产) of clean and safe products their main selling point and emphasize it in their advertising.
The concern for a safer and cleaner environment is making companies rethink how they do business. No longer will the public accept the old attitude of “Buy it, use it, throw it away, and forget it. ”The public pressure is on, and gradually business is cleaning up its act.
64. It becomes clear from the text that the driving force(动力) behind green products is ______
A. public caring for the environment B. companies desire for bigger sales
C. new ways of doing business D. rapid growth of supermarkets
65. What would be the best title for the text?
A. Business and People B. Business Goes Green
C. Shopping Habits Are Changing D. Supermarkets and Green Products
66. The underlined word “it” in the fourth paragraph refers to _____
A. a selling point B. the company name
C. a great demand for health foods D. the manufacturing of green products
Supermarkets are trying out new computers that make shopping carts more intelligent (具备智能的). They will help shoppers find cups or toilet soap, and keep a record of the bill.
The touch-screen devices (触摸屏装置) are on show at the Food Marketing Institute's exhibition here this week. "These devices are able to create value and get you around the store quicker," said Michael Alexandor, manager of Springboard Retail Networks Inc., which makes a smart cart computer called the Concierge.
Canadian stores will test the Concierge in July. A similar device, IBM's "shopping buddy," has recently been test-marketed at Stop & Shop stores in Massachusetts.
Neither device tells you how many fat grams or calories are in your cart, but they will flash you with items on sale. The idea is to make it easier for people to buy, not to have second thoughts that maybe you should put something back on the shelf.
"The whole model is driven by advertisers' need to get in front of shoppers," said Alexandor. "They're not watching 30-second TV ads anymore."
People can use a home computer to make their shopping lists. Once at the store, a shopper can use a preferred customer card to start a system (系统) that will organize the trip around the store. If you're looking for toothpicks, you type in the word or pick it from a list, and a map will appear on the screen showing where you are and where you can find them.
The devices also keep a record of what you buy. When you're finished, the device figures out your bill. Then you go to the checker or place your card into a self-checkout stand and pay.
The new computerized shopping assistants don't come cheap. The Buddy devices will cost the average store about $160,000, and the Concierge will cost stores about $500 for each device.
53. The underlined word “they” (Paragraph 1) refers to_________.
A．supermarkets B．shop assistants C．shopping carts D．shop managers
54. Which of the following is the correct order of shopping with the computerized shopping carts?
a. Start the system. b. Make a shopping list.
c. Find the things you want. D. Go to a self-checkout stand.
A．abdc B．bacd C．acbd D．bcad
55. We can learn from the last paragraph that_________.
A．intelligent shopping carts cost a large sum of money
B．the Concierge is cheaper than the Buddy devices
C．shop assistants with computer knowledge are well paid
D．average stores prefer the Concierge to the Buddy devices
56. What might be the most suitable title for the text?
A．New age for supermarkets
B．Concierge and Shopping Buddy
C．New computers make shopping carts smarter
D．Touch-screen devices make shopping enjoyable
When I was small and my grandmother died, I couldn’t understand why I had no tears. But that night when my dad tried to cheer me up, my laugh turned into crying.
. So it came as no surprise to learn that researchers believe crying and laughing come from the same part of the brain. Just as laughing has many health advantages, scientists are discovering that so, too, does crying.
Whatever it takes for us to reduce pressure is important to our emotional (情感的) health, and crying seems to study found that 85 percent of women and 73 percent of men report feeling better after crying.
Besides, tears attract help from other people. Researchers agree that when we cry, people around us become kinder and friendly and they are more ready to provide support and comfort. Tears also enable us to understand our emotions better; sometimes we don't even know we're very sad until we cry. We learn about our emotions through Crying, and then we can deal with them.
Just as crying can be healthy, not crying — holding back tears of anger, pain or suffering — can be bad for physical (身体的) health, Studies have shown that too much control of emotions can lead to high blood pressure, heart problems and some other illnesses. If you have a health problem, doctors will certainly not ask you to cry. But when you feel like crying, don't fight it. It's a natural — and healthy — emotional response (反应).
60. Why didn't the author cry when her grandmother died?
A. Because her father did not --ant her to feel too sad.
B. Because she did not love her grandmother.
C. Because she was too shy to cry at that time.
D. Tie author doesn’t give the explanation.
61, It can be inferred from the text that ______.
A. there are two ways to keep healthy
B. crying does more good to health than laughing
C. crying and laughing play the same roles
D. emotional health has a close relationship to physical health
62. According to the author, which of the following statements is true?
A. Crying is the best way to get help from others.
B. Fighting back tears may cause some health problems.
C. We will never know our deep feelings unless we cry.
D. We must cry if we want to reduce pressure.
63. What might be the most suitable title for the text?
A. Power of Tears B. How to Keep Healthy
C. Why We Cry D. A New Scientific Discovery
Good tool design is important in the prevention of overuse injuries. Well-designed tools and equipment will require less force to operate them and prevent awkward（别扭的）hand positions. They will allow the worker to keep the elbows（肘）next to the body to prevent damage to the shoulder and arm.
Overuse injuries can therefore be prevented or reduced if the employer provides, and workers use:
●power tools rather than having to use muscle（肌肉）power
●tools with specially designed handles that allow the wrist（手腕）to keep straight （See figure 1）. This means that hands and wrists are kept in the same position as they would be if they were hanging relaxed at a person’s side
 |
Figure1. Bend the tool, not the wrist
●tools with handles that can be held comfortably by the whole hand. This means having a selection of sizes—remember that tools that provide a comfortable firm Hold for a person with a very large hand may be awkward for someone with a very small hand. This is a particularly important consideration for women who may use tools originally designed for men.
●tools that do not press fingers (or flesh) between the handles, and whose handles do not have sharp edges or a small surface area.
60. What is the best title for the passage?
A. Good tool Design for Women B. Importance of Good Tool Design
C. Tool Design and Prevention of Injuries D. Overuse of Tools and Worker Protection
61. Which of the following describes a well-designed tool?
A. It’s kept close to the body. B. It fully uses muscle power.
C. It makes users feel relaxed. D. It’s operated with less force.
62. What is Figure 1 used to show?
A. The effective use of the tool. B. The way of operating the tool.
C. The proper design of the handle. D. The purpose of bending the wrist.
63. In choosing tools for women, _____of the handle is the most important.
A. the size B. the edge C. the shape D. the position
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