题目列表(包括答案和解析)
On May 21, 2000, some American scientists were working at the computers to look for information they needed . Suddenly they saw a lot of very bright red spots crossing the computers’ screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror, they found out that most of their stored information was got rid of by computer viruses (病毒). Obviously all these computers had been infected by computer viruses.
It is said that the computer viruses were made by two or three Philippine young men fond of playing tricks. They all had excellent education. They created the viruses just to show their intelligence. The kind of computer virus is named I Love You Virus. This virus can hide in computers for long. When the time comes they will attack the computers by lowering the important functions, damaging their normal programs or even getting rid of a great deal of information which operators of the computers often use or store, what’s worse, it still can reproduce itself in great quantities within a short time.
We come to know that “I Love You” Virus often attacks computers on Mondays and that it is spreading to many computers in the world. Among the countries that suffered computer viruses last year are Britain, Australia, Switzerland and the USA. Those who made the computer muses have been found out slowly and carefully. But till now, how to get rid of the terrible viruses remains a problem.
1.When the viruses attack the computers, the computers will work _______.
A. normally B. abnormally C. faster D. well
2 .Two or three Philippine young men created the computer viruses to _______.
A. damage the computers
B. test their ability quickly
C. tell the world that they were intelligent
D. play a trick in operators of the computers
3. According to the passage, computer viruses seem to________.
A. have been in nature for years
B. exist in any computers
C. be able to be got rid of in the near future
D. be difficult to get rid of at present
4.The most serious damage caused by the viruses is that_______.
A. the computer’s funtions are lowered
B. the normal programs are damaged
C. all the information stored in the computers is gone
D. the computers infected by the viruses can no longer be used
5. According to the passage, which of the following is true?
A. Scientists are trying to find a way to get rid of the viruses.
B. The viruses will come to the new computer after staying in the old one for some time.
C. Last year four countries found their computers were infected by viruses.
D. The “I Love You” Virus is a great harm to human health.
It was eleven o'clock that night when Mr. Pontellier returned from his night out. He was in an excellent humor, in high spirits, and very talkative. His entrance awoke his wife, who was in bed and fast asleep when he came in. He talked to her while he undressed, telling her anecdotes and bits of news and gossip that he had gathered during the day. She was overcome with sleep, and answered him with little half utterances.
He thought it very discouraging that his wife, who was the sole object of his existence, showed so little interest in things which concerned him and valued so little his conversation.
Mr. Pontellier had forgotten the candies and peanuts that he had promised the boys. Still, he loved them very much and went into the room where they slept to take a look at them and make sure that they were resting comfortably. The result of his investigation was far from satisfactory. He turned and shifted the youngsters about in bed. One of them began to kick and talk about a basket full of crabs.
Mr. Pontellier returned to his wife with the information that Raoul had a high fever and needed looking after. Then he lit his cigar and went and sat near the open door to smoke it.
Mrs. Pontellier was quite sure Raoul had no fever. He had gone to bed perfectly well, she said, and nothing had made him sick. Mr. Pontellier was too well familiar with fever symptoms to be mistaken. He assured her the child was burning with fever at that moment in the next room.
He reproached his wife with her inattention, her habitual neglect of the children. If it was not a mother's place to look after children, whose on earth was it? He himself had his hands full with his business. He could not be in two places at once; making a living for his family on the street, and staying home to see that no harm done to them. He talked in a dull, repeated and insistent way.
Mrs. Pontellier sprang out of bed and went into the next room. She soon came back and sat on the edge of the bed, leaning her head down on the pillow. She said nothing, and refused to answer her husband when he questioned her. When his cigar was smoked out, he went to bed, and in half a minute was fast asleep.
Mrs. Pontellier was by that time thoroughly awake. She began to cry a little, and wiped her eyes on the sleeve of her nightdress. She went out on the porch, where she sat down and began to rock herself in the chair.
It was then past midnight. The cottages were all dark. There was no sound except the hooting of an old owl and the everlasting voice of the sea, which broke like a mournful lullaby (催眠曲) upon the night.
The tears came so fast to Mrs. Pontellier's eyes that the damp sleeve of her nightdress no longer served to dry them. She went on crying there, not caring any longer to dry her face, her eyes, her arms.
She could not have told why she was crying. Such experiences as had just happened were not uncommon in her married life. They seemed never before to have weighed much against the abundance (充足) of her husband's kindness and a uniform devotion which had come to be self-understood.
An indescribable oppression, which seemed to generate in some unfamiliar part of her consciousness, filled her whole being with vague pain. It was like a shadow, like a mist passing across her soul's summer day. It was strange and unfamiliar; it was a mood. She did not sit there inwardly scolding her husband, expressing sadness about Fate, which had directed her footsteps to the path which they had taken. She was just having a good cry all to herself.
The mosquitoes succeeded in driving away a mood which might have held her there in the darkness half a night longer.
The following morning Mr. Pontellier was up in good time to take the carriage which was to convey him to the ship. He was returning to the city to his business, and they would not see him again at the Island till the coming Saturday. He had regained his calmness, which seemed to have been somewhat weakened the night before. He was eager to be gone, as he looked forward to a lively week in the financial center.
1.Mr.Pontellier comes back home from his night out in a/an ______state of mind.
A. excited B. confused C. depressed D. disappointed
2. The writer would most likely describe Mr. Pontellier’s conduct during the evening as ______.
A. impatient and generous B. enthusiastic and responsible
C. concerned and gentle D. inconsiderate and self-centered
3.In paragraphs 8 to 13, Mrs. Pontellier’s reactions to her husband’s behavior suggest that ______.
A. she accepts unquestioningly her role of taking care of the children
B. this is one of the times she has acknowledged her unhappiness with her husband
C. her relationship with her husband is not what has made her depressed
D. she is angry about something that happened before her husband left
Do you know what kind of things the young people are reading? More and more 36 and parents have noticed another kind of pollution, which comes from the printed papers 37 on streets.
These printed things 38 newspapers but have hardly anything to do with 39 . You can only find reading materials badly made up there---some are too strange for anyone to 40 , others are frightening stories of something 41 .However, many of the young readers are getting interested in such 42 reading, which 43 them what they should pay for their breakfast and brings them nightmares（噩梦）and immoral（邪恶）ideas in 44 . Homework is left 45 , and daily games are lost.
These sellers shout on streets selling their papers well. The writers, publishers and printers, 46 they are, we never know, are 47 their silent money.
The sheep-skinned wolf's story seems to have been forgotten once again .Why not 48 this kind of thing? Yes, both teachers and parents have asked each other for more strict control of the young readers. 49 ,the more you want to forbid it, the more they want to have a look at it. 50 you may even find several children, driven by the curious natures, 51 one patched paper, which has travelled from hand to hand.
It really does 52 to our society. It has already formed a sort of moral pollution. The 53 teachers and parents need more powerful support in their protection of the young generation. At the same time the young 54 need more interesting books to help them 55 those ugly papers.
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The technology is great. Without it we wouldn’t have been able to put a man on the moon, explore the ocean’s depths or eat microwave sausages. Computers have revolutionized our lives and they have the power to educate and pass on knowledge. But sometimes this power can create more problems than it solves.
Every doctor has had to try their best to calm down patients who’ve come into their surgery waving an Internet print-out, convinced that they have some rare incurable disease, say, throat cancer. The truth is usually far more ordinary, though: they don’t have throat cancer, and it’s just that their throats are swollen. Being a graduate of the Internet “school” of medicine does not guarantee accurate self-health-checks.
One day Mrs. Almond came to my hospital after feeling faint at work. While I took her blood sample and tried to find out what was wrong, she said calmly, “I know what’s wrong; I’ve got throat cancer. I know there’s nothing you doctors can do about it and I’ve just got to wait until the day comes.”
As a matter of routine I ordered a chest X-ray. I looked at it and the blood results an hour later. Something wasn’t right. “Did your local doctor do an X-ray?” I asked. “Oh, I haven’t been to the doctor for years,” she replied. “I read about it on a website and the symptoms fitted, so I knew that’s what I had.”
However, some of her symptoms, like the severe cough and weight loss, didn’t fit with it—but she’d just ignored this.
I looked at the X-ray again, and more tests confirmed it wasn’t the cancer but tuberculosis (肺结核)—something that most certainly did need treating, and could be deadly. She was lucky we caught it when we did.
Mrs. Almond went pale when I explained she would have to be on treatment for the next six months to ensure that she was fully recovered. It was certainly a lesson for her. “I’m so embarrassed,” she said, shaking her head, as I explained that all the people she had come into close contact with would have to be found out and tested. She listed up to about 20, and then I went to my office to type up my notes. Unexpectedly, the computer was not working, so I had to wait until someone from the IT department came to fix it. Typical. Maybe I should have a microwave sausage while I waited?
63. Mrs. Almond talked about her illness calmly because ______.
A. she thought she knew it well
B. she had purchased medicine online
C. she graduated from a medical school
D. she had been treated by local doctors
64. It was lucky for Mrs. Almond ______.
A. to have contacted many friends
B. to have recovered in a short time
C. to have her assumption confirmed
D. to have her disease identified in time
65. Mrs. Almond said “I’m so embarrassed” (Para. 7) because ______.
A. she had distrusted her close friends
B. she had caused unnecessary trouble
C. she had to refuse the doctor’s advice
D. she had to tell the truth to the doctor
66. By mentioning the breakdown of the computer, the author probably wants to prove ______.
A. it’s a must to take a break at work
B. it’s vital to believe in IT professionals
C. it’s unwise to simply rely on technology
D. it’s a danger to work long hours on computers
B
It is natural that children are curious about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.
As children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.
Scientists spend their lives trying to find out about the world．Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry .
These scientists have already discovered a lot about our world．For example, they tell us why your heart beats fast when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutrition and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.
Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the answer to this question.
We know a lot about our world, but there are still many answers that we do not have, and we are curious.
45．According to the passage, which of the following statements is true?
A．People are curious in the same way.
B．People in different countries are interested in different things.
C．Men and women are curious about different things.
D．People of different ages are interested in different things
46．Scientists who work with the biological sciences study____.
A．the earth , the oceans and the sky B．man-made things
C．plants and animals D．ocean water
47．When you run, your muscles need ____.
A．more nutrition and oxygen B．more signals C．more salt D．water
48．A rock cracks _____.
A．in wet regions B．in dry regions
C．at very high or very low temperatures D．when salty water falls in
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