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职称英语考试真题
在平平淡淡的日常中，我们都经常看到练习题的身影，做习题在我们的学习中占有非常重要的位置，对掌握知识、培养能力和检验学习的效果都是非常必要的，你知道什么样的习题才是好习题吗？以下是小编精心整理的职称英语考试真题，欢迎大家借鉴与参考，希望对大家有所帮助。
职称英语考试真题 1
A patient on the brink of death has received the world’s first self-contained artificial heart—a battery-powered device about the size of a softball that runs without the need for wires, tubes or hoses sticking out of the chest.
Two surgeons from the University of Louisville implanted the titanium and plastic pump during a sever-hour operation at Jewish Hospital Monday. The hospital said the patient was “awake and responsive” Tuesday and resting comfortably. It refused to release personal details.
The patient had been expected to die within a month without the operation, and doctors said they expected the artificial heart to extend the person’s life by only a month. But the device is considered a major step toward improving the patient’s quality of life.
The new pump, called AbioCor, is also a technological leap from the mechanical hearts used in the 1980s, which were attached by wires and tubes to bulky machinery outside the body. The most famous of those, the Jarvic-7, used air as a pumping device and was attached to an apparatus about the size of a washing machine.
“I think it’s potentially a major step forward in the artificial heart development,” said Dr. David Faxon, president of the American heart Association. However, he said the dream of an implantable, permanent artificial heart is not yet a reality: “This is obviously an experimental device whose long-term success has to be demonstrated.” Only about half of the 4,200 Americans on a waiting list for donor hearts received them last year, and most of the rest died.
Some doctors, including Robert Higgins, chairman of cardiology at the Medical College of Virginia in Richmond, said artificial hearts are unlikely to replace donor hears.
“A donor heart in a good transplant can last 15 to 30 years,” he said. “It’s going to be hard to replace that with a machine.”
The AbilCor has a 2-pound pumping unit, and electronic controls that adjust the pumping speed based on the body’s needs. It is powered by a small battery pack worn outside the body that transmits current through the skin.
36. 前两段告诉Self-contained artificial heart
A. was made of titanium and pump
B. had brought the patient to the brink of death
C. did not need to get power from outside the body
D. was invented by two surgeous from university of Louisville
37. 病人接收 the first self-contained heart
A. could not afford a donor heart
B. was said to be in a good condition the next day after the operation
C. died two month’s after the heart implantation
D. was reluctant to release his or her personal information
38. 第四段中the Jarvic-7 is
A. the most expensive mechanical heart
B. a mechanical heart used in the 1980s
C. as advanced as A biocor
D. replacing A biocor
39. 通过Dr. David Faxon, the self-contained heart is
A. a milestone in the artificial heart development
B. still in the experimental stage
C. an implantable, permanent artificial heart
D. unavailable to all those Americans waiting for donor hearts
40.从文章推断出donor heart
A. saved the lives of about 2100 Americans the year before the report
B. will be replaced by self-contained artificial hearts sooner or later
C. are more popular and cheaper than self-contained artificial hearts
D. can help patients survive less than 15 years if they are in good transplant.
职称英语考试真题 2
The UnitedStates has taken the first step toward approving a global tobacco treaty thatpromises to help control the deadly effects of tobacco use throughout theworld. Health and Human Services Secretary Tommy Thompson signed the FrameworkConvention on Tobacco Control (FCTC) this week at the United Nations. (46)_____
The FCTC wasdeveloped by the World Health Organization and approved by members of the WorldHealth Assembly，including the United States, last year.(47)_____
For instance,cigarettes sold in those countries would have to have health warnings on atleast 30% of the front and back of every pack. (48)_____It also requires banson tobacco advertising, though there are some exceptions for countries like theUnited States, where the Constitution prohibits such an outright ban.
(49)_____ TheWorld Health Organization estimates that tobacco use kills nearly 5 millionpeople worldwide every year. In the US alone, about 440,000 people die eachyear from tobacco-related illnesses; about one-third of all cancers in the USare caused by tobacco use. If current trends continue, WHO estimates, by 2025tobacco will kill 10 million people each year.
The treaty mustbe ratified by at least 40 countries before it can take effect. (50)_____
A. Tobacco stocksalso perked up as investors discounted fears of litigation(诉讼) from the US.
B. So far, 109countries have signed it, and 12 have ratified it.
C. The impact ofthe treaty could be huge.
D. Countries thatratify it would be required to enact strict tobacco control policies.
E. The treatycalls for higher tobacco taxes, restrictions on smoking in public places, andmore promotion of tobacco prevention and cessation programs.
F. The Senate muststill approve the treaty before the US can implement its provisions.
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