2020年职称英语考试《卫生类》考试共65题，分为单选题和多选题和判断题和计算题和简答题和不定项。小编每天为您准备了5道每日一练题目（附答案解析），一步一步陪你备考，每一次练习的成功，都会淋漓尽致的反映在分数上。一起加油前行。

1、When a disease of epidemic proportions rips into the populace, scientists immediately get to work, trying to locate the source of the affliction and find ways to combat it. Oftentimes, success is achieved, as medical science is able to isolate the parasite, germ or cell that causes the problem and finds ways to effectively kill or contain it. In the most serious of cases, in which the entire population of a region or country may be at grave risk, it is deemed necessary to protect the entire population through vaccination, so as to safeguard lives and ensure that the disease will not spread.The process of vaccination allows the patient\'s body to develop immunity to the virus or disease so that, if it is encountered, one can ward it off naturally. To accomplish this, a small weak or dead strain of the disease is actually injected into the patient in a controlled environment, so that his body\'s immune system can learn to fight the invader properly. Information on how to penetrate the disease\'s defenses is transmitted to all elements of the patient\'s immune system in a process that occurs naturally, in which genetic information is passed from cell to cell. This makes sure that, should the patient later come into contact with the real problem, his body is well equipped and trained to deal with it, having already done so before.There are dangers inherent in the process, however. On occasion, even the weakened version of the disease contained in the vaccine proves too much for the body to handle, resulting in the immune system succumbing, and, therefore, the patient\'s death. Such is the case of the smallpox vaccine, designed to eradicate the smallpox epidemic that nearly wiped out the entire Native American population and killed massive numbers of settlers. Approximately l in 10,000 people who receives the vaccine contract the smallpox disease from the vaccine itself and dies from it. Thus, if the entire population of the United States were to receive the Smallpox Vaccine today, 3,000 Americans would be left dead.Fortunately, the smallpox virus was considered eradicated in the early 1970\'s, ending the mandatory vaccination of all babies in America. In the event of a re-introduction of the disease, however, mandatory vaccinations may resume, resulting in more unexpected deaths from vaccination. The process, which is truly a mixed blessing, may indeed hide some hidden curses.The phrase "ward it off naturally" (Paragraph 2) most probably means____.【单选题】

A.dispose of it naturally

B.fight it off with ease

C.see to it reluctantly

D.split it up properly

正确答案:B

答案解析:猜词题。本文第二段讲述了在接种疫苗后，身体自然可以跟这种疾病的致病菌进行对抗。因此，选项B“很轻松地与之对抗”与此相符合，故为正确答案。选项A“自然地将其排除”、选项C“很不情愿地去管理它”和选项D“恰当地分解它”都不符合题意。

2、The?two?banks?have?announced?plans?to?merge?next?year.【单选题】

A.combine

B.sell

C.close

D.break

正确答案:A

答案解析:题干大意：两家银行已宣布了明年合并的计划。merge意为“联合”，如：Rover?is?to?merge?with?the?BMW.（罗孚要和宝马公司合并。）combine意为“合并”，最符合题意，如：combine?theories?with?practical?experiences（将实践经验和理论相结合）。sell意为“出售”，如：How?can?you?sell?out?an?old?car?（你怎样能将这辆老车卖出去？）close意为“关闭”，如：Close?the?door?please.（请关门。）break意为“打碎”，如：break?a?vase（打破花瓶）。

3、He?demolished?my?arguments?in?minutes.【单选题】

A.disproved

B.disputed

C.accepted

D.supported

正确答案:A

答案解析:题干大意：他在几分钟内就驳倒了我的观点。demolish意为“推翻，驳倒”；disprove意为“反驳”，例如：It?is?nearly?impossible?to?disprove?a?rumor.（要辟谣几乎是不可能的。）dispute意为“辩论，怀疑”，例如：We?disputed?with?each?other?on various?issues.（我们为各种问题互相争论。）support意为“支持，扶持”，例如：I?will?always?support?you?whatever?you?do.（不论你做什么，我都会支持你。）

4、Waste Not, Want Not1 Bob and Clara Darlington, who own and run a farm in the North of England, have always looked for new ways of making money out of the produce they grow. Their SUCCESS began when they established a shop on their farm, so that people could come and buy fresh vegetables directly from them.2 The business was an immediate SUCCESS, and soon scored top marks in a competition set up by the Farm Retail Association to find the best farm shop in the country. The Association\'s inspectors found the Darling tons\' shop offered excellent service and value for money as well as quality fruit and vegetable.3 Clara Darlington is a trained chef and, in addition to a range of home-grown foods and other local produce, she began offering a variety of prepared meals which she had made herself in the farmhouse kitchen. A small cafe alongside the farm shop was soon added, with everything that visitors could taste on the menu also being for sale in the shop.4 Clara admits that starting the business was expensive, and she has worked very hard, but maintains that if the product is good, the public recognize this and buy it. "I aim to offer the highest quality to our customers, whether they come in for a loaf of bread, or take a whole dinner-party menu. I take it as a compliment if people take home one of my dishes to serve to their family and friends and get away with pretending they made it themselves. "5 So it was that the couple realized that they had a surplus of misshapen or damaged vegetables grown on the farm which were unsuitable for selling in the shop. Clara, not wishing to see them get thrown away, decided to turn them into soup.6 The soup met with the immediate approval of customers to the shop and Clara now produce different varieties. She spent much of the summer traveling up and down to London by rail, doing presentations of the soups. As a result, they are now served in first-class railway restaurant cars belonging to three companies as well as being stocked by a number of high-class London stores.Paragraph 4____【单选题】

A.Time well spent is rewarded

B.Professional recognition is obtained

C.A necessary alternative to farming

D.Professional skills are exploited

E.Continuing investment in high standards

F.Ensuring that nothing gets wasted

正确答案:E

答案解析:克拉拉的经营之道是为顾客提供最优质的服务，所以题目应为E，继续高标准的投资。

5、Fluoride deters tooth decay by reducing the growth of bacteria that destroy tooth enamel.【单选题】

A.facilitates

B.overwhelms

C.inhibits

D.loosens

正确答案:C

答案解析:deter：阻止、威慑，与inhibit（抑制、阻止）意思相近；facilitate：使便利、促进；overwhelm:使不知所措、压倒；loosen:解开、放松。