2022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、College Night Owls Have Lower GradesCollege students who are morning people tend to get better grades than those who are night owls(晚睡的人), according to University of North Texas researchers.They had 824 undergraduate(大学本科生的) students complete a health survey that in cluded questions about sleep habits ａｎｄ　daytime functioning, ａｎｄ　found that students who are morning people had higher grade point averages(GPAs) than those who are night people."The finding that college students who are evening types have lower GPAs is a very important finding, sure to make its way into undergraduate psychology texts in the near future, along with the research showing that memory is improved by sleep," study co - authｏｒDaniet J. Taylｏｒsaid in a prepared statement."Further, these results suggest that it might be possible to improve academic performance by using chronotherapy (时间疗法) to help students retrain their biological clock to become more morning types," Taylｏｒsaid.The research was expected to be presented Monday at SLEEP, the annual meeting of the Associated Professional (专业的) Sleep Societies, in Baltimore.In other findings expected to be heard at the meeting, University of Colorado researchers found a significant association between insomnia (失眠) ａｎｄ　a decline in college students\' academic performance.The study included 64 psychology, nursing ａｎｄ　medical students, average age 27. 4 years, who were divided into two groups—low GPAs ａｎｄ　high GPAs.Among those with low GPAs,69.7 percent had trouble falling asleep,53.1 percent experienced leg kicks ｏｒtwitches (痉挛) at night, 65.6 percent reported waking at night ａｎｄ　having trouble falling back to sleep, ａｎｄ　72.7 percent had difficulty concentrating during the day."In college students, the complaint of difficulty concentrating during the day continues to have a considerable impact on their ability to succeed in the classroom," study authｏｒDr. James F. Pagel said in a prepared statement. "This study showed that disordered sleep has significant harmful effects on a student\'s academic performance, including GPAs."The passage indicates that chronotherapy can be used to help people to ______. 【单选题】

A.forget their troubles

B.improve their image

C.better their social relationships

D.readjust their biological clock

正确答案:D

答案解析:本题难度不大，答案依据比较明显，答案依据是文章第四段，谈到通过时间疗法可以帮助学生重新调整生物钟，变成早起型，回来看选项，D项和原文句意相符，是答案。

2、In?the?process,?the?light?energy?converts?to?heat?energy.【单选题】

A.changes

B.reduces

C.leaves

D.drops

正确答案:A

答案解析:题干大意：在这个过程中，光能会转换成热能。convert意为“转换”，如：convert?iron?to?steel（变铁为钢）。change意为“改变”，最符合题意，如：change?from?an?empty?space?to?a?busy?area（从空地变为繁华地区）。reduce意为“减少”，如：reduce?the?consumption?of?fuel（减少燃料消耗）。leave意为“留下”，如：He?left?the?book?on?the?desk.（他把书留在桌上。）drop意为“掉落”，如：A?bottle?dropped?on?the?floor?and?smashed.（瓶子落地摔碎了。）

3、Persistent attempts to interview Garbo were fruitless.【单选题】

A.Forceful

B.Reasonable

C.Continuous

D.Firm

正确答案:A

答案解析:尽管持续努力，采访嘉宝的任务还是失败了。本题难度不大，考察的是基本意义，干扰项干扰不大，continuous考过多次，和persistent“持续的，不停的”意思，是近义词，其他选项都是常用词汇，和答案意义差异大，最佳答案是C。

4、Happy Marriage, Happy HeartHappily married people have lower blood pressure than unhappily married people ｏｒsingles, a Brigham Young University study says.On the other hand, even having a supportive social network did not translate into a blood pressure benefit fｏｒsingles ｏｒunhappily married people, according to the study."There seems to be some unique health benefits from marriage. It\'s not just being named ____ benefits health-what\'s really the most protective of health is having a happy marriage," study authｏｒJulianne Holt Lunstad, a psychologist who specializes in relationships ａｎｄ　health, said in a prepared statement.The study included 204 married ａｎｄ　99 single adults who wore portable blood - pressure monitors fｏｒ24 hours. The monitors recorded blood pressure at random intervals ａｎｄ　provided a total of about 72 readings."We wanted to capture participants\' blood pressure doing whatever they normally do in everyday life. Getting one ｏｒtwo readings in a clinic is not really representative of the fluctuations (波动) that occur throughout the day," Holt Lunstad said.Overall, happily married people scored four points lower on the blood pressure readings than single adults. The study also found that blood pressure among married people, especially those in happy marriages dropped more during sleep than in single people."Research has shown that people whose blood pressure remains high throughout the night are at much greater risk of heart disease than people whose blood pressure drops," Holt Lunstad said.The study was published in the March 20 issue of the journal Annals (年刊) of Behavioral Medicine.The study also found that unhappily married adults have higher blood pressure than both happily married ａｎｄ　single adults.Holt Lunstad noted that married couples can encourage healthy habits in one another, such as eating a healthy diet ａｎｄ　having regular doctｏｒvisits. People in happy marriages also have a source of emotional support, she said. 【单选题】

A.which

B.that

C.this

D.what

正确答案:B

答案解析:本题有点难度，考查强调句的用法，It is+被强调的部分+that/who+…，此处是强调事物，所以用代词that，答案是B。

5、The Only Way Is Up Think of a modem city ａｎｄ　the first image that come to mind is the skyline. It is full of great buildings, pointing like fingers to heaven. It is true that some cities don\'t permit buildings to go above a certain height. But these are cities concerned with the past. The first thing any city does when it wants to tell the world that it has arrived is to build skyscrapers. When people gather together in cities, they create a demａｎｄ　fｏｒlａｎｄ　since cities are places where money is made, that demａｎｄ　can be met. ａｎｄ　the best way to make money out of city lａｎｄ　is to put as many people as possible in a space that covers the smallest amount of ground that means building upwards. The technology existed to do this as early as the 19th century. But the height of buildings was limited by one important factor. They had to be small enough fｏｒpeople on the top floors to climb stairs. People could not be expected to climb a mountain at the end of their journey to work, ｏｒhome. Elisha Otis, a US inventor, was the man who brought us the lift ｏｒelevator, as he preferred to call it. However, most of the technology is very old lifts work using the same pulley system the Egyptians used to create the Pyramids. What Otis did was attach the system to a steam engine ａｎｄ　develop the elevatｏｒbrake, which stops the lift falling if the cords that hold it up are broken. It was this that did the most to gain public confidence in the new invention. In fact, he spent a number of years exhibiting lifts at fairgrounds, giving people the chance to try them out before selling the idea to architects ａｎｄ　builders. A lift would not be a very good theme park attraction now. Going in a lift is such an everyday thing that it would just be boring. Yet psychologists ａｎｄ　others who study human behaviｏｒfind lifts fascinating. The reason is simple. Scientists have always studied animals in zoos. The nearest they can get to that with humans is in observing them in lifts. "It breaks all the usual conventions about the bubble of personal space we carry around with us ａｎｄ　you just can\'t choose to move away," says workplace psychologist, Gary Fitzgibbon. Being trapped in this setting can create different types of tensions, he says. Some people are scared of them. Others use them as an opportunity to get close to the boss. Some stａｎｄ　close to the door. Others hide in the comers. Most people try ａｎｄ　shrink into the background but some behave in a way that makes others notice them. There are a few people who just stａｎｄ　in a comer taking notes. Don\'t worry about them. They are probably from a university.When Otis came up with the idea of a lift,____.【单选题】

A.he sold it to the architects ａｎｄ　builders immediately

B.the Egyptians used it to build the Pyramids

C.it was accepted favorably by the public

D.most people had doubt about its safety

正确答案:D

答案解析:答案在第四段。Otis发明的刹车使人们对这个新玩意儿增加了信心，他在游乐场里让大家试乘了几年才把这个想法出售给建筑师和营造商。