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To prevent excessive () in the transverse girders, the tie bolts are positioned as close to the center of the crankshaft as possible.
A . thermal stresses
B . bending moments
C . thermal loads
D . surface tensio
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请根据下列材料写一篇150词左右的英文短文。 On college campuses across the nation, there is a noticeable phenomenon that we cannot afford to ignore: far too many young college students lack the sense of gratitude. What is your opinion about this phenomenon?
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The cylinders, with cooling jackets, are () to the engine frame by eight tie rods.
A . screwed
B . welded
C . fastened
D . rotated
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RYTLX DD 5TH/4 HAVING CONTACTED HARBOUR OFFICE AND LOCAL SALVAGE COMPANY WE WUD LIKE TO ADVISE TT,THEY ARE GLAD TO ASSIST YOU TO POSITION THE ANCHOR AND GET IT OUT OF WATER. This fax says that().
A . they are glad to salvage the anchor
B . the HARBOUR OFFICE has been advised that the anchor has been gotten out of water
C . the LOCAL SALVAGE COMPANY can hardly salvage the anchor
D . both HARBOUR OFFICE and LOCAL SALVAGE COMPANY will be contacted to salvage the anchor
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We shall send a()to the bow. Because the fog is too thick.
A . watchman
B . look-out
C . look out
D . looker
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“We cannot be too nice to our customers,” means we cannot be nice to our customers.
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3.What can we encourage young people to do?
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We give too much weight to information that is obvious and we______ some important details.
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We give too much weight to information that is obvious and we ______ some important details.
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听力原文:M: You think young people are given too much freedom nowadays, and that, as a result, they lost respect for their parents and their elders generally.
W: I don't think so. My parents never interfered with my plans too much. They advised me but never forced me to do anything I didn't want to do. I was allowed to take up the career I wanted. I think I respect and love them more for this.
M: Are you quite independent of them now?
W: Yes. As soon as I left high school and started my college studies as an elementary school teacher, I became independent financially. I have a government grant which is enough for my keep. But I still stay with them a lot as you know.
M: You seem very close to your parents.
W: I am. I know that many young people today say they have nothing in common with their parents. But I'm rather lucky because I get on very well with mine. What about you?
M: Well, we value family life very much in my country. I'm very fond of my family, but I don't always get on very well with them. They try to control me too much.
W: But they allowed you to come to study in England on your own.
M: Yes, but only after a lot of persuasion. Your parents treat you as an adult. Mine treat me as a child.
W: As I said, I'm lucky. Some English parents are like yours. They interfere too much and they're out of sympathy with our generation.
(39)
A.They are dominating.
B.They are not respectable.
C.They are persuasive.
D.They are very helpful.
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We should avoid talking about ourselves too much in a conversation to show our respect to others.()
是
否
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The young man is too bashful to speak to strangers.
A.shy
B.haughty
C.indifferent
D.upset
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Section G(每题2分,共10分) Directions: In this part, you will read five paragraphs. Choose the right topic for each paragraph. Paragraph 1 People often refer to taxes in terms of their being much too high. In reality, they are probably even higher than you think, because in addition to the federal income tax we are now studying, there are many other Federal, State, and local taxes, including sales taxes, inheritance taxes, state income taxes, personal
A.Taxes are much too high.
B.We pay more taxes than we may realize.
C.Inheritance taxes and real estate taxes are unfair.
D.Some taxes are hidden.
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_________We are young. We shouldn’t be too afraid of making mistake.
A.As if
B.Since
C.Before
D.After
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Thank you for your quotation for bicycles, but we regret that we have to place our order elsewhere as your prices are too high for this market.()
:A.谢谢贵方的自行车报价,但遗憾的是,我们不得不向别处订购。
B.谢谢贵方的报价,但遗憾的是,价格对此市场来说过高,我们不得不向别处订购。
C.谢谢贵方的自行车报价,但遗憾的是,价格对此市场来说过高,我们不得不向别处订购。
D.谢谢贵方的自行车报价,价格对此市场来说过高,我们不得不向别处订购。
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We are a young and new species in all the following senses EXCEPT that______.
A.a few thousand years is nothing in terms of evolution.
B.we are probably the sense-organ for the life on earth.
C.we often make mistakes and grope in the dark.
D.there is so much around us that we need to learn about
此题为多项选择题。
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Passage Four:Questions 66 to 70 are based on the following passage.Since we are social beings, the quality of our lives depends in large measure on our interpersonal relationships. One strength of the human condition is our tendency to give and receive support from one another under stressful circumstances. Social support consists of the exchange of resources among people based on their interpersonal ties. Those of us with strong support systems appear better able to cope with major life changes and daily hassles (困难). People with strong social ties live longer and have better health than those without such ties. Studies over a range of illnesses, from depression to heart disease, reveal that the presence of social support helps people fend off (挡开) illness, and the absence of such support makes poor health more likely.
Social support cushions stress in a number of ways. First, friends, relatives, and co-workers may let us know that they value us. Our self-respect is strengthened when we feel accepted by others despite our faults and difficulties. Second, other people often provide us with informational support. They help us to define and understand our problems and find solutions to them. Third, we typically find social companionship supportive. Engaging in leisure-time activities with others helps us to meet our social needs while at the same time distracting (转移…注意力) us from our worries and troubles. Finally, other people may give us instrumental support—financial aid, material resources, and needed services—that reduces stress by helping us resolve and cope with our problems.
第66题:Interpersonal relationships are important because ________.
A) they are indispensable to people’s social well-being
B) they awaken people’s desire to exchange resources
C) they help people to cope with life in the information era
D) they can cure a range of illnesses such as heart disease, etc
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We know that many animals de not stay in one place. Birds, fish and other animals move from one place to another at a certain time. They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded.
When cold weather comes, many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration (迁移) is probably the migration of fish, which is called "salmon". This fish is born in fresh water but it travels many miles to salt water. There it spends its life. When it is old, it returns to its birthplace in fresh water. Then it gives birth and dies there. In northern Europe, there is a kind of mouse. They leave their mountain homes when they become too crowded. They move down to the low land. Sometimes they move all the way to the seaside, and many of them are killed when they fall into the sea.
Recently, scientists have studied the migration of a kind of lobster (龙虾). Every year, when the season of bad weather arrives, the lobsters get into a long line and start to walk across, the floor of the ocean. Nobody knows why they do this, and nobody knows where they go.
So, sometimes we know why humans and animals move from one place to another, but at other times we don't. Maybe living things just like to travel.
Most animals move from one place to another at a certain time to ______.
A.give birth
B.enjoy warmer weather
C.find food more easily
D.find beautiful places
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"We mustn't delay any longer…, swallowing is difficult...and breathing, that's also difficult. Those muscles are weakening too…, we mustn't delay any longer."
These were the words of Dutchman. Cees Van Wendel de Joode asking his doctor to help him die. Affected with a serious disease, Van Wendel was no longer able to speak clearly and he knew there was no hope of recovery and that his condition was rapidly deteriorating.
Van Wendel's last three months of life before being given a final, lethal injection by his doctor were filmed and first shown on television last year in the Netherlands. The programme has since been bought by 20 countries and each time it is shown, it starts a nationwide debate on the subject.
The Netherlands is the only country in Europe which permits euthanasia, although it is not technically legal there. However, doctors who carry out euthanasia under strict guidelines introduced by the Dutch Parliament two years ago are usually not prosecuted. The guidelines demand that the patient is experiencing extreme suffering, that there is no chance of a cure, and that the patient has made repeated requests for euthanasia. In addition to this, a second doctor must confirm that these criteria have been met and the death must be reported to the police department.
Should doctors be allowed to take the lives of others? Dr. Wilfred Van Oijen, Cees Van Wendel's doctor, explains how he looks at the question:
"Well, it's not as if I'm planning to murder a crowd of people with a machine gun. In that case, killing is the worst thing I can imagine. But that's entirely different from my work as a doctor. I care for people and I try to ensure that they don't suffer too much. That's a very different thing."
Many people, though, are totally against the practice of euthanasia. Dr. Andrew Ferguson, Chairman of the organization Healthcare Opposed to Euthanasia, says that "In the vast majority of euthanasia cases, what the patient is actually asking for is something else. They may want a health professional to open up communication for them with their loved ones or family—there's nearly always another question behind the question."
Britain also has a strong tradition of hospices—special hospital which care only for the dying and their special needs. Cicely Saunders, president of the National Hospice Council and a founder member of the hospice movement, argues that euthanasia doesn't take into account that there are ways of caring for the dying. She is also concerned that allowing euthanasia would undermine the need for care and consideration of a wide range of people: It's very easy in society now for the elderly, the disabled and the dependent to feel that they are burdens, and therefore that they ought to opt out. I think that anything that legally allows the shortening of life does make those people more vulnerable."
Many find this prohibition of an individual's right to die paternalistic. Although they agree that life is important and should be respected, they feel that the quality of life should not be ignored. Dr. Van Oijen believes that people have the fundamental fight to choose for themselves if they want' to die: "What those people who oppose euthanasia are telling me is that dying people haven't the right. And that when people are very ill, we are all afraid of their death. But there are situations where death is a friend. And in those cases, why not?"
But "why not?" is a question which might cause strong emotion. The film showing Cees Van Wendel's death was both moving and sensitive. His doctor was clearly a family friend; his wife had only her husband's interests at heart. Some, however, would argue that it would be dangerous to use this particular example to support the-case for euthanasia. Not all patients would receive such a high level of individual care and attention.
A.A way of killing oneself
B.A way of ending a patient's life naturally
C.The painless killing of people who are incurably ill or very old
D.A murder by the doctor
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()no modern telecommunications, we would have to wait for weeks to get news from around th
A.Were there
B.If there are
C.If there have been
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—Why don’t those children go to school They’re too young to work in the fctory. --Mybe th
—Why don’t those children go to school They’re too young to work in the fctory. --Mybe their pre—Why don’t those children go to school They’re too young to work in the fctory. --Mybe their prents cn’t_______their eduction.fford B.cost C.py D.spend
A.afford
B.cost
C.pay
D.spend
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In a world whereit seems we already have too much to do, and too many things to think about, itseems the last thing we need is something new that we have to learn.But use cases dos
A.impossible
B. possible
C. sensible
D. practical
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These problems are too complicated to be explained clearly in a few words.These problems are too complicated to be explained clearly in a few words.
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When we were young, we ___________ to stay out after 11 o′ clock.
A、hadnt allowed
B、didnt allow
C、werent allowed
D、wouldnt allow