2021年山东职称英语考试考前冲刺卷(8).docx
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1、2021年山东职称英语考试考前冲刺卷(8)本卷共分为1大题50小题,作答时间为180分钟,总分100分,60分及格。一、单项选择题(共50题,每题2分。每题的备选项中,只有一个最符合题意) 1.Common -cold Sense You cant beat it, but you dont have to join it. Maybe it got the name common cold because it s more common in winter. The fact is, though, being cold doesn t have anything to do with g
2、etting one. Colds are caused by the spread of rhinoviruses, and, at least SO far, medical science is better at telling you how to avoid getting one than how to get rid of one. Children are the most common way cold viruses are spread to adults, because they have more colds than adults - an average of
3、 about eight per year. Why do kids seem so much more easily to get colds than their parents Simple. They haven t had the opportunity to become immune to many cold viruses. There are more than 150 different cold viruses, and you never have the same one twice. Being infected by one makes you immune to
4、 it- but only it. Colds are usually spread by direct contact, not sneezing or coughing. From another person s hand to your hand and then to your nose or eyes is the most common route. The highest concentration of cold viruses anywhere is found under the thumbnails of a boy, although the viruses can
5、survive for hours on skin or other smooth surfaces. Hygiene is your best defense. Wash your hands frequently, preferably with a disinfectant soap, especially when children in your household have colds. But even careful hygiene won t ward off every cold. So, what works when a coughing, sneezing, runn
6、y nose strikes The old prescription of two aspirins, lots of water, and bed rest is a good place to start. But youll also find some of the folk remedies worth trying. Hot mixtures of sugar( or honey), lemon, and water have real benefits.It is better and easier to avoid catching a cold than to beat i
7、t.A. Right B. Wrong C. Not mentioned 2.Effects of Exercise on Elderly Diabetics (糖尿病人) Most older people with so-called type 2 diabetes (糖尿病) could stop taking insulin (胰岛素) if they would do brisk (轻快的) exercise for 30 minutes just three times a week, according to new medical research results report
8、ed in a Copenhagen newspaper. Results from tests conducted on diabetics at the Copenhagen central hospital Rigshospitalets Center for Muscle Research showed that physical exercise can boost the bodys ability to make use of insulin by 30 per cent. This is equal to the effect most elderly diabetics ge
9、t from their insulin medication (药物治疗) today. Researchers had a group of non-diabetic men and a group of men with type 2 diabetes, all more than 60 years of age, exercise on bicycles six times a week for three months. After the three months the doctors measured how much sugar the test subjects muscl
10、es could make use of as a measure for how well their insulin worked. Associate Professor Dr Flemming Dela of the Muscle Research Center said the tests demonstrated that the exercising diabetics had made as good use of insulin as the healthy non-diabetic persons. “This means that the insulin works ju
11、st as well for both groups. Physical exercise cannot cure people of diabetes, but it can eliminate almost all their symptoms. At the same time, it can put off the point at which they have to begin taking insulin, Dela said. Insulin is a hormone produced by the pancreas (胰腺), controlling sugar in the
12、 body and is used against diabetes. Dela said that to achieve the desired effect diabetics need only exercise to the point where they begin to sweat, but that the activity has to be maintained since it wears off after five days without sufficient exercise. Most diabetics realize that they have to wa
13、tch their diet while remaining unaware of the importance of exercise, Dela added.The exercise that the researchers tried on their test subjects wasAwalking briskly for thirty minutes three times a week.Bcycling six times a week for three months.Cswimming twice a day.Drunning once a day.3.Immigration
14、 and Problems 4.Computer Needs Emotion 5.Common -cold Sense You cant beat it, but you dont have to join it. Maybe it got the name common cold because it s more common in winter. The fact is, though, being cold doesn t have anything to do with getting one. Colds are caused by the spread of rhinovirus
15、es, and, at least SO far, medical science is better at telling you how to avoid getting one than how to get rid of one. Children are the most common way cold viruses are spread to adults, because they have more colds than adults - an average of about eight per year. Why do kids seem so much more eas
16、ily to get colds than their parents Simple. They haven t had the opportunity to become immune to many cold viruses. There are more than 150 different cold viruses, and you never have the same one twice. Being infected by one makes you immune to it- but only it. Colds are usually spread by direct con
17、tact, not sneezing or coughing. From another person s hand to your hand and then to your nose or eyes is the most common route. The highest concentration of cold viruses anywhere is found under the thumbnails of a boy, although the viruses can survive for hours on skin or other smooth surfaces. Hygi
18、ene is your best defense. Wash your hands frequently, preferably with a disinfectant soap, especially when children in your household have colds. But even careful hygiene won t ward off every cold. So, what works when a coughing, sneezing, runny nose strikes The old prescription of two aspirins, lot
19、s of water, and bed rest is a good place to start. But youll also find some of the folk remedies worth trying. Hot mixtures of sugar( or honey), lemon, and water have real benefits.All the children are good at holding cold viruses and spreading to adults.A. Right B. Wrong C. Not mentioned 6.Passive
20、Smoking Is Workplace KillerPressure mounted on Britain on Monday to take action on (51) smoking with new research showing second - hand smoke (52) about one worker each week in the hospitality industry (服务行业).Professor Knorad Jamrozik, of Imperial (帝国的) College in London, told a conference on enviro
21、nmental tobacco that second – hand (53) kills 49 employees in pubs, bars, restaurants and hotels each year and contributes to 700 deaths from lung cancer, heart (54) and stroke across the total national work force.Exposure in the hospitality (55) at work outweighs (超过) the consequences of expo
22、sure of living (56) a smoker for those staff, Jamrozik said in an interview.Other (57) have measured the levels of exposure to passive smoking but Jamrozik calculated how it would translate into avoidable deaths.His findings are (58) on the number of people working in the hospitality industry in Bri
23、tain, their exposure to second - hand smoke and their (59) of dying from it.Jamrozik said the findings would apply to (60) countries in Europe because, to a greater or (61) extent, levels of smoking in the community are similar.Professor Carol Black, president of the Royal College of Physicians, whi
24、ch sponsored the meeting, said the research is proof of the need for a ban on smoking in (62) places.Environmental tobacco smoke in pubs, bars, restaurants and other public places is (63) damaging to the health of employees as well as the general public, she said in a statement.Making these places s
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