Amazon.comhasreceivedapatent(专

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更新 2022-09-03
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Amazon. com has received a patent(专利) right to send its products to customers by drone planes. The company is the largest US-based online seller of products by mail and other services. Now, the company has received a patent for its planned drone delivery system.
In March, federal officials allowed Amazon to test its drone delivery plan. But even with a patent and the ability of drones to make deliveries, it does not appear the company will put its new delivery system in place any time soon.
The US Patent Office published the document, which describes Amazon’s plans to use GPS to deliver products to homes and to wherever people are. The drone will use a customer’s mobile device --- usually a smartphone ---to avoid hitting people or buildings and to find a secure area to land. The company wants to deliver products within 30 minutes after people order them on its website.
However, the Federal Aviation Administration (FAA) is worried about the safety. Although it allowed Amazon to test the system, the agency said the operators must be able to see the planes. That greatly limits the delivery area.
Loretta Alkalay is a professor at the Vaughn College of Aeronautics and Technology in New York. Although Amazon is not yet offering drone delivery, Professor Alkalay says it will not be long before it does. She says there are worries that the drones will hit buildings or people, or that the products and drones will be stolen or damaged by people on purpose. But she says that is because many people believe the drones would only deliver the products to the front door of a house. “However, it is possible that homes will one day have special area on their roofs designed to receive product deliveries,” she adds.
What is special about the new delivery system?

A．It can deliver heavy products by plane.

B．It uses planes without human operators.

C．It can delivery many products at a time.

D．It is much safer than other delivery ways.

The underlined word “secure” in Paragraph 3 means “__________”.

A．safe

B．large

C．special

D．empty

After reading the passage, we can infer that FAA__________

A．doesn’t really like Amazon

B．totally support the drone delivery system

C．doesn’t think Amazon should get the patent

D．doubts about the drone delivery system

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第三部分：阅读理解（每小题2分，满分40分）
A
Hello, Listeners. Welcome to Henton Hospital Radio. Before our music programme at four, I’m going to repeat some of our hospital rules.
The hospital can sleep 800 patients. There’re 8 beds in each ward (病房). The visiting hours are in the afternoon from 2:30 to 3:30 and in the evening from 7:00 to 8:00. But remember only two people can see you at the same time. Sorry about that, but you can see what would happen if we didn’t have these rules.
The other rules are about our hours. We start quite early---you might not be used to that. We wake you at 6 o’clock, and breakfast is at 8 o’clock, lunch is at noon.
There’s tea at 3:30 and supper is at 6 o’clock.
You can see the non-smoking sign –-- we don’t allow smoking in the wards. I’m sure you understand why. However, if you do need to smoke, there are some smoking rooms where It is allowed.
You will find the radio switch (开关) on the wall near your bed, with your own headphones, if you want to listen. It’s our own hospital radio wishing you a quick recovery (康复).
56. Who do you think the listeners might be?
A. Patients.     B. Visitors.    C. Doctors     D. Nurses
57. How many wards are there in this hospital?
A. 8       B. 80      C. 100      D. 800
58. Which is Not allowed in the hospital?
A. Listening to the hospital radio.               B. Visiting patients in the morning.
C. Smoking in smoking-rooms.               D. Getting up early in the morning.
59. What programme will follow this radio talk?
A. Hospital rules. B. A weather report.   C. A free talk.     D. A music programme.

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D
Men usually want to have their own way. They want to think and act as they like. No one, however, can have his own way all the time. A man cannot live in society without considering the interests(利益) of others as well as his own interests. “Society” means a group of people with the same laws and the same way of life. People in society may make their own decisions, but these decisions ought not to be unjust(不公平) or harmful to others. One man’s decisions may so easily harm another person. For example, a motorist may be in a hurry to get to a friend’s house. He sets out, driving at full speed like a competitor in a motor race. There are other vehicles and also pedestrians (行人) on the road. Suddenly there is a crash. There are screams and confusion. One careless motorist has struck another car. The collision(碰撞) has injured two of the passengers and killed the third. Too many road accidents happen through the thoughtlessness of selfish drivers.
We have governments, the police and the law courts to prevent or to punish such criminal acts. But in addition, all men ought to observe certain rules of conduct. Every man ought to behave with consideration for other men. He ought not to steal, cheat, or destroy the property(财产) of others. There is no place of this sort of behavior in a civilized society.
1. A man cannot have his own way all the time because________.
A. he may have no interest in other people
B. he has to share the same interest with the people in the same society
C. his decisions are always unjust         D. his decisions always harm other people
2. According to the passage, people in a civilized society should usually______.
A. be honest to each other                   B. be cautions in doing everything
C. behave in a responsible way            D. punish criminal acts
3. The purpose of this passage is to_________.
A. tell people how to behave in society
B. illustrate the importance of laws
C. teach people how to prevent criminal acts
D. persuade people not to make their own decisions
4. It is implied that there will be fewer road accidents if_______.
A. the drivers are more considerate(体贴的) of other people
B. there are fewer cars or walkers in the street
C. the motorists are not always in a hurry
D. the passengers are calm but not confused before the accidents
5. We can draw a conclusion that_______.
A. the government should contribute more efforts
B. the criminals should be more severely punished
C. man should be more strict with himself
D. man should have more and more similar interests

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C
Death Valley is one of the most famous deserts in the United States, covering a wide area with its alkali(强碱) sand. Almost 20 percent of this area is well below sea level, and Bad water, a salt water pool, is about 280 feet below sea level and the lowest point in the United States.
Long ago the Panamint Indians called this place “Tomesha”---- the land of fire. Death Valley’s present name dates back to 1849, when a group of miners coming across from Nevada became lost in its unpleasantness and hugeness and their adventure turned out to be a sad story. Today Death Valley has been declared a National Monument and is crossed by several well-marked roads where good services can be found easily. Luckily the change created by human settlement has hardly ruined the special beauty of this place.
Here nature created a lot of surprising scenes, almost like the sights on the moon, ever-changing as the frequent wind moves the sand about, showing the most unusual colors. One of the most astonishing and variable(变化的) parts of Death Valley is the Devil’s Golf Course, where it seems hard for one to tell reality from terrible dreams. Sand sculptures stand on a frightening ground, as evening shadows move and lengthen.
1. ______ is the lowest place in the desert.
A. Tomesha           B. Death Valley             C. Nevada             D. Badwater
2. The present name of the valley comes from_______.
A. an Indian name                                     B. the death of miners
C. the local people                                     D. a National Movement
3. From the passage we can learn that______.
A. no one had ever known the desert before the miners
B. it’s still not easy to travel across the desert
C. people can find gas stations, cafes and hotels in the desert
D. people have changed the natural sight of the desert
4. Devil Golf Course is famous for______.
A. the frequent wind                                  B. the colors of the sand
C. dream-like sights                                   D. the sand sculptures
5. From the passage we can see that the writer_____ Death Valley.
A. appreciates        B. is fearful of                     C. dislikes             D. is tired of

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B
All of us eat every day, but most of us don’t understand nutrition. We often make mistakes in talking about good diet.
For example, many people think that foods such as rice, bread and potatoes will make one grow fat. In fact, these foods are very good to one’s health. They are good sources of many vitamins. And in comparison with steak and beef, they contain less amount of calories.
Some people don’t like canned(罐装的) or frozen vegetables, because they think fresh vegetables cooked at home are always better. This is again wrong. In fact, whether the vegetables are good or not depends more on how they are prepared. Overcooking, for example, destroys good qualities of vegetables. Vegetables cooked in too much water can use a large amount of vitamins.
It is widely believed extra vitamins provide more energy. But taking more than the body needs doesn’t make it function better.
It is also wrong to say that vegetables grown in poor, worn-out soil are lower in vitamins than vegetables grown in rich soil. The vitamins in our foods are in the plants themselves. They don’t come from the soil. However, the minerals(矿物质) in a plant depend on the minerals in the soil.
In short, there are many false ideas about nutrition. We need to correct them.
1. This passage is mainly about_______.
A. nutrition B. vitamins C. vegetables D. health
2. Rice, bread and potatoes do good to people’s health mainly because_______.
A. they make people fat B. there are lot of vitamins in them
C. they contain less amount of calories compared with steak and beef.
D. both B and C.
3. Why don’t some people like canned or frozen vegetables? Because______.
A. they think fresh vegetables contain less vitamins
B. they think fresh vegetables contain more vitamins than the canned or frozen ones
C. they don’t think the canned or frozen vegetables are fresh
D. they don’t think the canned or frozen vegetables taste as good as the fresh ones
4. Which of the following is true according to the passage?
A. Many people know almost everything about nutrition.
B. Food such as rice, bread and potatoes make people fat.
C. vegetables grown in poor worn-out soil may have the same amount of vitamins as vegetables grown in rich soil.
D. extra vitamins provide less energy.
5. The point of the passage is that______.
A. the minerals in a plant depend on the minerals in the soil
B. people make mistakes when talking about good diet
C. taking more vitamins than the body needs doesn’t make it function better
D. vegetables cooked in too much water can lose a large amount of vitamins

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阅读理解
A
At three a.m., Jack Mills was sitting at the controls of the mail train. The train was made up of 13 cars. At the end of the train, 71 mailmen sat sorting the mail. Inside the second car, there were only five mailmen and 128 bags full of five-pound notes. This train had run more than 100 years without being robbed(抢劫). At three minutes past three, Mills and his helper, David Whitby, saw a yellow warning light. They slowed the train, and then stopped. Whitby went to the telephone beside the track. It was out of order. Then he saw a man moving between the second and the third cars. Before Whitby cjould give a warning, he was knocked down by two men. Mills’ cars with all the mailmen had been disconnected by the robbers. At the bridge, the bags of money were unloaded from the train and thrown into waiting trucks. One of the robbers who obviously knew the schedules(时刻表) of all the trains kept looking at his watch. At 3:45 he said, “That will have to be enough.” The robbers drove away with more than 2,500,000 pounds.
1. The robbery took place______.
A. before 3:03                                                 B. in the early morning
C. after three o’clock in the afternoon         D. after 3:45
2. The robbers_____ before the train stopped.
A. were all in the train                              B. forced Mills to stop the train
C. were waiting for the train to stop            D. ordered Mills to go on driving
3. Why didn’t the other mailmen help the mailmen in the second car when the robbery happened?
A. Because they were busy sorting the mail.
B. Because they didn’t want to help the mailmen in the second car.
C. Because the last eleven cars were separated from the front cars.
D. Because they knew nothing about the robbery.
4. One of the robbers kept looking at his watch because________.
A. he wanted to know the exact time           B. he enjoyed looking at his watch
C. he didn’t know when another train would come
D. they had to leave before another train came
5. Which of the following is NOT true?
A. The train was out of order.
B. The telephone was put out of order by the robbers
C. Whitby had an assistant driver.
D. The robbers carried the money away by truck.

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