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、 Happiness
If your sense of well-being fluctuates with stock market, you might be comforted to know that money can't buy you happiness anyway.
In one American study conducted in 1993, level of income was shown to have an inverse relation to happiness: The group whose income had declined was happier overall than the group whose income had increased. A soon-to-be published review of the hundreds of studies on this subject supports the 1993 findings.
In developed countries, the correlation between income and happiness is close to zero and sometimes negative.
With a correlation between level of income and happiness somewhere between 0.12 and 0.18, the United States is near the bottom of the list; that factors other than income are overwhelmingly more important in explaining happiness.
Also, as our material wealth increases, the gap between income and satisfaction with life seems to be widening. Predictably, money has its most positive effect on the poor, but once a person has achieved a minimal standard of living level of income has almost nothing to do with happiness.
Close relationship, rather than money, is the key to happiness. Indeed, the number of one's personal friends is a much better indicator of overall satisfaction with life than personal wealth. One stands a better chance of achieving a satisfying life by spending time with friends and family than by striving for higher income. Incidentally, in the US, as people become richer, the probability
of divorce increases.
Our need for companionship is partly biological. All primates respond with pleasure to demonstrations of affection and with pain to loss of companionship. Isolated monkeys will sacrifice food just for the glimpses of another monkey. By ignoring our biologically programmed need for each other, we risk physical and mental distress.
A recent cross-national study of mental depression in the US found that in advanced countries, there is a rising tide of major depression. Teenage suicides have increased in recent decades in almost all advanced countries. Moreover, in the US since World War Ⅱ, there has been an actual decline in the proportion of people who report themselves to be "very unhappy. "
You can easily test the claim that companionship exceeds wealth as a source of happiness. Ask yourself which has a greater influence on your satisfaction with life: your income or the affection of your intimate companions and the well-being of your children? Conversely, which would make you more depressed: a reduction in salary or a divorce and isolation from your friends?
Capitalism succeeds in creating material riches, but it is less successful in building companionable societies and protecting family integrity. But developing countries still have much work to do in pursuing material wealth, where a rise in productivity still greatly increases happiness. For poorer countries, the time is not yet ripe for a shift in priorities from wealth accumulation to companionship.
Can we afford to believe that the pursuit of material gain will lead to self-fulfillment? We should continue to enjoy our wealth in good company, or else we may find that it is not satisfying.
Which of the following statements best describes the situation in the US, according to the 1993 study?
【单选题】

A.Most people think personal wealth can make them happy.

B.Most people do not think wealth has much to do with happiness.

C.Money is an important factor in making one happy.

D.Happiness can only be explained in terms of income.

正确答案:B

答案解析:选项中B的内容与文章主题贴近（大多数人不认为财富与快乐有很大的关系），因此推测B很可能是答案。在文章中找到答案相关句： （第2段）In one American study conducted in 1993, level of income was shown to have an inverse (A relation to happiness: the group whose income had declined was happier overall than the group whose income had increased. 根据这句话的内容可以否定A、C和D，因此与文章主题内容一致的B是答案。

2、I?enjoyed?the?play?which?had?a?clever?plot?and?funny?dialogues.【单选题】

A.long

B.boring

C.original

D.humorous

正确答案:D

答案解析:题干大意：我喜欢这出有巧妙情节和风趣对话的戏。funny意为“有趣的”，如：a?funny?story（有趣的故事）。long意为“长的”，如：long?hair（长发）。boring意为“枯燥的”，如：a?boring?person（无聊的人）。original意为“最初的”，如：Stick?to?the?original?plan.（坚持原计划。）humorous意为“幽默的”，最符合题意，如：The?film?is?humorous?and?moving.（这部电影既风趣又动人。）

3、Gun Rights in the US
Immediately after the shooting at Virginia Tech University, Americans gathered to mourn the dead. The president and the state governor both hurried there to share the grief. But the majority of Americans still cling to their right to own weapons.
Strictly speaking, the US is not the only country where gun violence has destroyed lives, families and communities in everyday circumstance. But the US is one of the few countries that seems unwilling and politically incapable of doing anything serious to stop it.
In countries like Britain and Canada. The government adopted stricter gun control soon after serious gun violence incidents. US leaders, however, are held hostage by the gun lobby and the electoral system.
The powerful National Rifle Association, the major supporter of gun rights in the US, is too strong for any party to take on. Most Republicans oppose gun controls anyway. Over the years, the Democrats have found that they can either campaign for gun control or win power, not both; they prefer power.
According to the US Bureau of Justice Statistics, firearm incidents accounted for nine percent of the 4.7 million violent crimes in 2005. So, although opinion polls show most Americans want stricter gun laws, many don't want to give up their arms they keep to protect themselves.
Dave Hancock, a Virginia gun lover, is one example. In an interview he said. "If one professor in Virginia incident had been carrying a legal weapon they might have been able to stop all this. " In his opinion, the massacre is an argument for more people to carry, weapons, not fewer.
But at the root of Americans' clinging to the right to bear arms is not just a fear of crime, but a mistrust of government , commented UK's Guardian newspaper.
One Virginia resident, who had a permit to carry; a concealed firearm, told the Guardian thin itwas ____ American's responsibility to have a gun.
"Each person," he said, "should not rely solely on the government for protection. "
【单选题】

A.many

B.few

C.every

D.all

正确答案:C

答案解析:本题的句意简单，但在选择填空时需要注意名词的单复数形式，横线后面是American's，是单数概念，所以应选C。

4、Importance of Children's Oral Health
February is National Children's Dental(牙齿的) Health Month, but in children good oral(口部的) care is critical every day. The first comprehensive study on the nation's oral health, released recently by the Office of the U. S. Surgeon General, calls dental and oral diseases a "silent epidemic (流行病)", even in children. The report states that more than 51 million school hours are lost each year to dental - related illness. In fact, a recent study pointed to dental care as the most common unmet health need among American children.
To help counter this, the American Academy of Periodontology (牙周病学) (AAP) is launching an effort to educate children and parents about the prevention of dental diseases in children.
"This is important because oral problems can impact self - esteem for children and lead to problems of eating, speaking and attending to learning," said Michael McGuire, president of the AAP.
Common dental problems seen in children are cavities (龋洞) and gingivitis (龈炎), which are found in the majority of U. S. children. "When these problems are not caught early and treated, they can develop into more severe problems and cause unnecessary suffering," said McGuire. "However, much of the time, oral problems are avoidable problems."
In the Rio Grande Valley in Texas, a group of more than 120 dentists(牙医) volunteers to deliver dental care to thousands of low - income children each year with its Mobile Dental Unit that travels from school to school.
"According to the Surgeon General's Report, about 37 percent of children have not had a dental visit before starting school," said McGuire. When children don't see dentists, they miss the opportunity to have problems caught early before they develop into larger, more expensive problems to treat, and parents miss the opportunity to learn how to promote good oral habits in their children.
Oral problems in children can develop into more severe problems.【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:A

答案解析:本题难度不大，答案依据比较明显，带者题干信息词回文章定位，答案依据在文章第四段第二句：When these problems are not caught early and treated，they can develop into more severe problem and cause unnecessary suffering谈到这些问题如果没能及早发现和治疗，会发展成更严重的问题，所以本题和原文句意相符，答案是A。

5、We cannot go on quarrelling like this.【单选题】

A.choose

B.prepare

C.continue

D.advise

正确答案:C

答案解析:go on等于continue，表示“继续”；choose:选择、选定；prepare:准备；advise:建议、忠告。