2023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、The Value of MotherhoodIn shopping malls, the assistants try to push you into buying "a gift to thank her fｏｒher unselfish love". When you log onto a website, a small pop-up invites you to book a bouquet fｏｒher. Commercial warmth ａｎｄ　gratitude are the atmosphere being spread around fｏｒthis special Sunday in May.The American version of Mother\'s Day was thought up as early as 1905, by Anna Jarvis, as a way of recognizing the real value of motherhood. The popularity of Mother\'s Day around the world suggests that Jarvis got all she wanted. In fact, she got more enough to make her horrified.According to a research by the US card company Hallmark, 96 percent of American consumers celebrate the holiday. They buy, among other things, 132 million cards. Mother\'s Day is the No. 1 holiday fｏｒflower purchases. Then there are the various commodities, ranging from jewelry ａｎｄ　clothes to cosmetics ａｎｄ　washing powder that take advantage of the promotion opportunities. Because of this, Jarvis spent the last 40 years of her life trying to stop Mother\'s Day. One protest against the commercialization of Mother\'s Day even got her arrested fｏｒdisturbing the peace, interestingly.But what\'s more, commercialism changes young people\'s attitude towards motherhood. As Ralph Fevre, a reporter at the UK newspaper The Guardian, observe, traditionally "motherhood is something that we do because we think it\'s right." But in the logic of commercialism, people need something in exchange fｏｒtheir time ａｎｄ　energy. A career serves this purpose better.____. So they work hard ａｎｄ　play hard. Becoming a mother, however, inevitably handicaps career anticipation.motherhood has suffered a huge ｄｒｅｐin status since the 1950s. According to the Guardian, there are twice as many child-free young women as there were a generation ago. Or, they put off the responsibility of parenting until later in their lives.So, Fevre writes that the meaning of celebrating Mother\'s Day needs to be updated: "It is to persuade people that parenting is a good idea ａｎｄ　to honｏｒpeople fｏｒtheir attempt to be good people."【单选题】

A.The American version of Mother\'s Day was thought up as early as 1905, by Anna Jarvis, as a way of recognizing the real value of motherhood.

B.But what\'s more, commercialism changes young people\'s attitude towards motherhood.

C.Obviously, the best girl will be a phone call ｏｒa visit.

D.According to a research by the US card company Hallmark, 96 percent of American consumers celebrate the holiday.

E.As a result, motherhood has suffered a huge ｄｒｅｐin status since the 1950s.

F.In addition, women are being encouraged to pursue any career they desire.

正确答案:F

答案解析:第五段是对第四段主题的进一步发展，因此用F。

2、The Need to RememberSome people say they have no memory at all: "I just can\'t remember a thing!" But of course we all have a memory. Our memory tells us who we are. Our memory helps U. S. to make use in the present of what we have learnt in the past.In fact we have different types of memory. Fｏｒexample, our visual memory helps us recall facts ａｎｄ　places. Some people have such a strong visual memory that they can remember exactly what they have seen, fｏｒexample, pages of a book, as a complete picture.Our verbal memory helps us remember words ａｎｄ　figures we may have heard but not seen ｏｒwritten: items of a shopping list, a chemical formula, dates, ｏｒa recipe.With our emotional memory, we recall situations ｏｒplaces where we had strong feelings, perhaps of happiness ｏｒunhappiness. We also have special memories fｏｒsmell, taste, touch ａｎｄ　sound, ａｎｄ　fｏｒperforming physical movements.We have two ways of storing any of these memories. Our short-term memory stores items fｏｒup to thirty seconds-enough to remember a telephone number while we dial. Our long-term memory, on the other hand, may store items fｏｒa lifetime. Older people in fact have a much biter long-term memory than short-term. They may forget what they have done only a few hours ago, but have the clearest remembrance of when they were very young.Psychologists tell us that we only remember a few facts about our past, ａｎｄ　that we invent the rest. It is as though we remember only the outline ofa story. We then make up the details. We often do this in the way we want to remember them, usually so that we appear as the heroes of our own past, ｏｒmaybe victims needing sympathy.Long-term memory is more important than short-term memory.【单选题】

A.Right

B.Wrong

C.Not mentioned

正确答案:C

答案解析:和上一题一样，我们在第五段中没有看到相关的信息，所以应属“没提到”类型。

3、Human Heart Can Make New CellsSolving a longstanding mystery, scientists have found that the human heart continues to generate new cardiac cells throughout the life span, although the rate of new cell production slows with age. The finding, published in the April 3 issue of Science, could open a new path fｏｒthe treatment of heart diseases such as heart failure ａｎｄ　heart attack, experts say. "We find that the beating cells in the heart, cardiomyocytes, are renewed," said lead researcher Dr. Jonas Frisen, a professｏｒof stem cell research at the Karolinska Institute in Stockholm, Sweden. "It has previously not been known whether we were limited to the cardiomyocytes we are born with ｏｒif they could be renewed," he said. The process of renewing these cells changes over time, Frisen added. In a 20-year-old, about 1 percent of cardiomyocytes are exchanged each year, but the turnover rate decreases with age to only 0. 45 percent by age 75, "If we can understａｎｄ　how the generation of new cardiomyocytes is regulated, it may be potentially possible to develop pharmaceuticals that promote this process to stimulate regeneration after fｏｒexample, a heart attack, "Frisen said. That could lead to treatment that helps restore damaged hearts. A lot of people suffer from chronic heart failure," noted co-authｏｒDr. Ratan Bhardwaj. Ratan Bhardwaj, also from the Karolinska Institute. "Chronic heart failure arises from heart cells dying," he said. With this finding, scientists are "opening the doｏｒto potential therapies to having ourselves heal ourselves," Bhardwaj said. "Maybe one could devise a pharmaceutical agent that would make heart cells make new ａｎｄ　more cells to overcome the problem they are facing. " But barriers remain. According to Bhardwaj, scientists do not yet know how to increase heart cell production to a rate that would replace cells faster than they are dying off, especially in older patients with heart failure. In addition, the number of new cells the heart produces was estimated using healthy hearts-whether the rate of cell turnover in diseased hearts is the same remains unknown.Chronic heart failure is attributed to ____.【单选题】

A.the dying heart cells

B.the effect of pharmceutical

C.the weight of a patient

D.the life span of a person

正确答案:A

答案解析:倒数第三段说：Chronic heart failure arises from heart cells dying。慢性心衰是由心肌细胞死亡导致的。

4、Blasts from the Past1 Volcanoes were more destructive in ancient history. Not because they were bigger, but because the carbon they released wiped out life with greater ease.2 Paul Wignall from the University of Leeds was investigating the link between volcanic eruptions ａｎｄ　mass extinctions. Not all volcanic eruptions killed off large numbers of animals, but all the mass extinctions over the past 300. million years coincided with huge formations of volcanic rock. To his surprise, the older the massive volcanic eruptions were, the more damage they seemed to do.3 Wignall calculated the "killing efficiency" fｏｒthese volcanoes by comparing the proportion of life they killed off with the volume of lava that they produced. He found that size fｏｒsize, older eruptions were at least 10 times as effective at wiping out life as their more recent rivals.4 The Permian extinction, fｏｒexample, which happened 250 million years ago, is marked by floods of volcanic rock in. Siberia that cover an area roughly the size of western Europe, Those volcanoes are thought to have pumped out about 10 gigatonnes of carbon as carbon dioxide, The global warming that followed wiped out 8 per cent of all marine genera at the time, ａｎｄ　it took 5 million years far tire planet to recover.5 Yet 60 million years ago in the late Palaeocene there was another huge amount of volcanic activity ａｎｄ　global-warming but no mass extinction. Some animals did disappear but things returned to normal within ten thousands of years, "The most recent ones hardly have an effect at all," Wignall says. He ignored the extinction which wiped out the dinosaurs at the end of the Cretaceous, 65 million years ago, because many scientists believe it was primarily caused by the impact of an asteroid.6 Wignall thinks that older volcanoes had more killing power because more recent life forms were better adapted to dealing with increased levels of C02 Ocean chemistry may also have played a role. As the supercontinents broke up ａｎｄ　exposed more coastline there may have been more weathering of silica rocks. This would have encouraged the growth of phytoplankton in the oceans, increasing the amount of C02 absorbed from the atmosphere.7 Vincent Courtillot, directｏｒof the Paris Geophysical Institute in France, says that Wignall\'s idea is provocative. But he says it is incredibly hard to do these sorts of calculations. He points out that the killing power of volcanic eruptions depends on how long they fasted. ａｎｄ　it is impossible to tell whether the huge blasts lasted fｏｒthousands ｏｒmillions of years.8 Courtillot also adds that it is difficult to estimate how much lava prehistoric volcanoes produced, ａｎｄ　that lava volume may not necessarily correspond to carbon dioxide ｏｒsulphur dioxide emissions.The Permian extinction is used to illustrate____.【单选题】

A.than more recent ones

B.the killing efficiency fｏｒolder eruptions

C.has remained controversial

D.Wignall\'s calculations as acceptable

E.has been mown to us all

F.his ideas

正确答案:B

答案解析:the killing efficiency fｏｒolder eruptions:较早的火山爆发在灭绝生物方面的效率。填入后生成的句子意思是：二叠纪生物灭绝说明较早的火山喷发在灭绝生物方面的效率。这一点我们在对第三题做题解时已经提到。

5、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。