2022年職稱英語考試《衛(wèi)生類》考試共65題，分為單選題和多選題和判斷題和計算題和簡答題和不定項。小編每天為您準(zhǔn)備了5道每日一練題目（附答案解析），一步一步陪你備考，每一次練習(xí)的成功，都會淋漓盡致的反映在分?jǐn)?shù)上。一起加油前行。

1、Smallpox virusIt\'s now a fair bet that we will never see the total extinction of the smallpox virus. The idea was to cap the glorious achievement of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last two labs that are supposed to have it—one in the US ａｎｄ　one in Russia. If smallpox had truly gone from the planet, what point was there in keeping these reserves?In reality, of course, it was naive to imagine that everyone would let go of such a potential weapon. Undoubtedly several nations still have a few vials. ａｎｄ　the last “official” stocks of live virus bred mistrust of the US ａｎｄ　Russia, fｏｒno obvious gain.Now American researchers have found an animal model of the human disease, opening the way fｏｒtests on new treatments ａｎｄ　vaccines. So one again there\'s a good reason to keep the virus—just in case the disease puts in a reappearance.How do we deal with the mistrust of the US ａｎｄ　Russia? Simple. Keep the virus under international auspices in a well-guarded UN laboratory that\'s open to all countries. The US will object, of course, just as it rejects a multilateral approach to just about everything. But it doesn\'t ____ the idea is wrong. If the virus is useful, then let\'s make it the servant of all humanity—not just a part of it.【單選題】

A.say

B.mean

C.state

D.declare

正確答案:B

答案解析:“It?doesn\'t?mean?that”是一種固定的表達(dá)法，也可以說“It?doesn\'t mean?to?say?that…”。

2、Hurricanes1 Did you know that before 1950, hurricanes had no names? They were simply given numbers. The first names ware simply Alpha, Bravo, Charlie, etc. But in 1953, female names were given because of the unpredictability factｏｒof the storms. In 1979, realizing the sexist nature of such named, the lists were expanded to include both men ａｎｄ　women.2 Hurricanes ａｎｄ　typhoons are the same things. If they form in the Atlantic, we call these strong storms hurricanes, from the West Indian word hurricane, meaning "big wind. " ａｎｄ　if they are pacific storms, they are called typhoons from the Chinese taifun, meaning "great wind. " To be classified as a hurricane, the storm must have maximum winds of at least 75 mph. These storms are big, many hundreds of miles in diameter.3 Hurricanes get their power from water vapｏｒas it gives out its stored-up energy. All water vapｏｒgives out heat as it condenses from a gaseous state to a liquid state over fixed points on the equator. To make a hurricane, you must have extremely wet, warm air, the kind of air that can only be found in tropical regions.4 Scientists have determined that the heat given out in the process of water condensation can be as high as 95 billion kilowatts per hours. In just one day alone, the storm can produce more energy than many industrialized nations need in an entire year! The problem is that we don\'t know how to make such great energy work fｏｒus.5 Predicting the path of a hurricane is one of the most difficult tasks fｏｒforecasters, it moves at a typical speed of 15 mph. But not always. Some storms may race along at twice this speed, then suddenly stop ａｎｄ　remain in the same location in the ocean fｏｒseveral days. It can be maddening if you live in a coastal area that may be hit.6 The biggest advance in early detection is continuous watch from weather satellites. With these, we can see the storms form ａｎｄ　track them fully, from birth to death. While they can still kill people ａｎｄ　destroy property, hurricanes will never surprise any nation again.The main consideration of using males ａｎｄ　females\' names fｏｒhurricanes is ____.【單選題】

A.timely discovery of hurricane

B.convenience

C.sex equality

D.its connection with humans

E.huge power

F.uncertainty

正確答案:C

答案解析:答案的依據(jù)在第一段。20世紀(jì)70年代，西方國家興起婦女解放運動。為避免性別歧視，采用男性和女性的名字為颶風(fēng)命名。

3、Smoking Can Increase Depressive Symptoms in TeensWhile some teenagers may puff on cigarettes to "self-medicate" against the blues, scientists at the University of Toronto ａｎｄ　the University of Montreal have found that smoking may actually increasedepressive symptoms in some teens."This observational study is one of the few to examine the perceived emotional benefits of smoking among teens," says lead researcher Michael Chaiton, a research associate at the Ontario Tobacco Research Unit of the University of Toronto." Although cigarettes may appear to have self-medicating effects ｏｒto improve mood, in the long term we found that teens who started to smoke reported higher depressive symptoms. "As part of the study, some 662 high school teenagers completed up to 20 questionnaires about their use of cigarettes to affect mood. Secondary schools were ｓｅｌｅｃｔed to provide a mix of French ａｎｄ　English participants, urban ａｎｄ　rural schools, ａｎｄ　schools located in high, moderate ａｎｄ　low socioeconomic neighborhoods. Participants were divided into three groups: never smokers; smokers who did not use cigarettes to self-medicate, improve mood ｏｒphysical state; smokers who used cigarettes to self-medicate. Depressive symptoms were measured using a scale that asked how felt too fired to do things: had trouble going to sleep ｏｒstaying asleep; felt unhappy, sad, ｏｒdepressed; felt hopeless about the future; felt vexed, antsy ｏｒtense; ａｎｄ　worried too much about things."Smokers who used cigarettes as mood improvers had higher risks of elevated depressive symptoms than teens who had never smoked," says co-researcher Jennifer O\'Loughlin, a professｏｒat the University of Montreal Department of Social ａｎｄ　Preventive Medicine. "Our study found that teen smokers who reported emotional benefits from smoking are at higher risk of ____ depressive symptoms."The association between depression ａｎｄ　smoking exists principally among teens that use cigarettes to feel better. "It\'s important to emphasize that depressive symptom scores were higher among teenagers who reported emotional benefits from smoking after they began to smoke," says Dr. Chaiton.【單選題】

A.changing

B.identifying

C.developing

D.overcoming

正確答案:C

答案解析:本句又重復(fù)了上題所表達(dá)的意思。只有developing的意義才符合上下文，因此是答案。

4、They say Ireland\'s the BestIrelａｎｄ　is the best place in the world to live in fｏｒ2005, according to a life quality ranking that appeared in Britain\'s Economist magazine last week.The ambitious attempt to compare happiness levels around the world is based on the principle that wealth is not the only measure of human satisfaction ａｎｄ　well-being.The index of 111 countries uses data on incomes, health, unemployment, climate, political stability, job security, gender equality as well as what the magazine calls "freedom, family ａｎｄ　community life".Despite the bad weather, troubled health service, traffic congestion (擁擠), gender inequality, ａｎｄ　the high cost of living, Irelａｎｄ　scored an impressive 8.33 points out of 10.That put it well ahead of second-place Switzerland, which managed 8.07. Zimbabwe, troubled by political insecurity ａｎｄ　hunger, is rated the gloomiest (最差的) , picking up only 3.89 points."Although rising incomes ａｎｄ　increased individual choices are highly valued, " the report said, "some of the factors associated with modernization such as the breakdown in traditional institutions ａｎｄ　family values in part take away from a positive impact."Irelａｎｄ　wins because it successfully combines the most desirable elements of the new with the preservation of certain warm elements of the old, such as stable family ａｎｄ　community life. "The magazine admitted measuring quality of life is not a straightforward thing to do, ａｎｄ　that its findings would have their critics.No. 2 on the list is Switzerland. The other nations in the top 10 are Norway, Luxembourg, Sweden, Australia, Iceland, Italy, Denmark ａｎｄ　Spain.The UK is positioned at No. 29, a much lower position chiefly because of the social ａｎｄ　family breakdown recorded in official statistics. The US, which has the second highest per capita GDP after Luxembourg, took the 13th place in the survey. China was in the lower half the league at 60th.The United States of America is among the top 10 countries.【單選題】

A.Right

B.Wrong

C.Not mentioned

正確答案:B

答案解析:問題句說“美國位于前十個國家的行列”。題干中的兩個特征結(jié)構(gòu)都在這個句子中出現(xiàn)了，判斷這個句子應(yīng)該是直接答案相關(guān)句，該句說“美國的人均國內(nèi)生產(chǎn)總值排名第2，僅位于盧森堡之后，因此美國在這項調(diào)查中位于第13位。”顯然問題句的說法與該句的說法不一致，判斷問題句“錯誤”。

5、CancerCancer is aｇｒｏｕｐof many related diseases that begin in cells, the body\'s basic building blocks. The body is made up of many types of cells. Normally cells grow ａｎｄ　divide to produce more cells as they are needed to keep the body healthy. Sometimes, this orderly process goes wrong. New cells form when the body does not need them, ａｎｄ　old cells do not die when they should. The extra cells form a mass of tissue called a growth ｏｒtumor. Benign (良性的) tumors are not cancer. They can often be removed and, in most cases, they do not come back. Malignant (惡性的) tumors are cancer. Cells in malignant tumors are abnormal ａｎｄ　divide without control ｏｒorder.Scientists have learned that cancer is caused by changes in genes that normally control the growth ａｎｄ　death of cells. Certain lifestyle ａｎｄ　environmental factors can change some normal genes into genes that allow the growth of cancer. Many gene changes that lead to cancer are the result of tobacco use, diet, exposure to ultraviolet radiation from the sun, ｏｒexposure to carcinogens (致癌物) in the workplace ｏｒin the environment. Some gene alterations are inherited.Cancer treatment can include surgery, radiation therapy, chemotherapy （化療), hormone therapy, ａｎｄ　biological therapy. The doctｏｒmay use one method ｏｒa combination of methods, depending on the type ａｎｄ　location of the cancer, whether the disease has spread, the patient\'s age ａｎｄ　general health, ａｎｄ　other factors. Because treatment fｏｒcancer can also damage healthy cells ａｎｄ　tissues, it often causes side effects. Patients ａｎｄ　doctors generally discuss the treatment options, weighing the likely benefits of killing cancer cells ａｎｄ　the risks of possible side effects.Having cancer does not always mean having pain. Whether a patient has pain may depend on the type of cancer, the extent of the disease, ａｎｄ　the patient\'s tolerance fｏｒpain. Most pain occurs when the cancer grows ａｎｄ　presses against bones, organs, ｏｒnerves. Pain may also be a side effect of treatment. However, pain can generally be relieved ｏｒreduced with prescription medicines ｏｒover-the-counter drugs recommended by the doctor.Paragraph 3____.【單選題】

A.Does cancer always cause pain

B.Can cancer be prevented

C.What is cancer

D.How common is cancer

E.What causes cancer

F.How is cancer treated

正確答案:F

答案解析:第三段沒有主題句，但瀏覽該段會發(fā)現(xiàn)其中的高頻詞treatment，由此推斷，該段講述了癌癥的治療方法。段中詳細(xì)介紹了癌癥的治療方法，如手術(shù)切除、放射治療、化療、生物學(xué)治療等，但這些治療方法會產(chǎn)生副作用。由此推斷，該段回答了F選項“How is cancer treated?”所提出的問題，故F為正確答案。