职称英语习题练习

职称英语考试卫生类每日一练(2015-11-16)
1、2、3、4、5、6、7、8、9、10、11、12、13、14、15题:*The Invention of the telephone
In the nineteenth century, the invention of the telegraph made it possible to send noises, signals, and even music over wires from one place to another. However, the human voice __1__ this way. Many inventors tried to find a __2__ to send a voice over wires, and in 1876 some of their efforts were crowned with success. ___3___ American inventors, Alexander Graham Bell and Elisha Gray, __4__ at almost the same time. The United States Supreme Court finally had to decide which of the two __5__ the first inventor of the telephone. The Court decided __6__ Bell's favor.
Born in Edinbrug, Scotland, Bell grew up in a family __7__ was very interested in teaching people to speak. His grandfather had been an actor who left __8__ to teach elocution; his father was a teacher __9__ deaf-mutes learn how to speak.
However, probably none of the __10__ inventions gave Bell the same feeling of triumph __11__ he had on the day when he spilled some acid from his batteries. It was after he had worked for months to find ways to send something more __12__metallic twangs over the wires. Thinking Watson, __13__, was in the next room, Bell called, “Mr.Watson, __14__. I want you.” Watson was not in the next room. He was down in his laboratory, __15__ to the receiver. To Watson's surprise, he heard the words perfectly. He ran to tell Bell the news: the wires had carried Bell's voice perfectly.
EXERCISE:
1. A) had never traveled B) never had traveled C) was never traveled D) never was traveled
2. A) solution B) key C) way D) mean
3. A)Two B) The two C) The two of D) Of two
4. A) was succeeded B) have succeeded C) succeeded D) was succeeding
5. A) was B) to be C) being D) having been
6. A) at B) on C) to D) in
7. A) that B)where C) in which D) who
8. A) a theatre B) theatre C) theatres D) the treatre
9. A) which was helped B) that was helped C) who helped D) who has helped
10. A) later B) latter C) lately D) afterwards
11. A) like B) to C)which D) as
12. A) of B) / C) as D) than
13. A) being his helper B) was his helper C) his helper D) to be his helper
14. A) come here B) come up C) go away D) go down
15. A) besides B) beside C) next D) by

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16题:
He is determined to consolidate his power
A strengthen  B control    C abandon   D exercise
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17题:
The police will need to keep a wary eye on this area of town.
A. naked                            B. cautious                 C. blind                      D. private
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18题:
Anderson left the table,remarking that he had some work to do.
A.saying
B.doubting
C.thinking
D.knowing
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19题:Courageous people think quickly and act without hesitation.
A.complaint
B.consideration
C.delay
D.anxiety
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20、21、22、23、24题:
第二篇 Effects of Exercise on Elderly Diabetics(糖尿病人)
Most older people with so-called type II diabetes(糖尿病) could stop taking insulin(胰岛素) if they would do brisk exercise for 30 minutes just there times a week , according to new medical research results reported in a Copenhagen newspaper, Results from tests conducted on diabetics at the Copenhagen central hospital Rigshospitalet’s Center for Muscle Research showed that physical exercise can boost the body’s ability to make use of insulin by 30 per cent. This is equal to the effect most elderly diabetics get from their insulin medication(药物治疗) today.
Researchers had a group of non-diabetic men and a group of men with type II 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’ muscles 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 just as well for both group. 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 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 watch their diet while remaining unaware of the importance of exercise, Dela added.
36. What is the effect of exercise on elderly people with type II diabetes?
A. It can worsen their symptoms.
B. It can help the body make better use of insulin.
C. It can help them to eat more.
D. It can cure them of the disease.
37. The exercise that the researchers tried on their test subjects was
A. cycling six times a week for three months.
B. walking briskly for thirty minutes three times a week.
C. swimming twice a day.
D. running once a day.
38. The researchers checked how well the test subjects’ insulin worked by measuring
A. the blood sugar level in their bodies.
B. the length of time they could cycle in one breath.
C. the amount of sugar their muscles could make use of.
D. the amount of insulin they took.
39. It is recommended that diabetics maintain sufficient exercise since otherwise
A. their symptoms will get worse.
B. the blood sugar level will go up.
C. their condition will be out of control.
D. the desired effect cannot be achieved.
40. It can be seen from the passage that most diabetics are ignorant of
A. the significance of regular exercise.
B. the necessity of watching their diet.
C. the need to control their weight.
D. the consequences of taking too much insulin.
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25、26、27、28、29题:

     Most people know that cigarette smoking is harmful to their health.Scientific research shows that it causes many kinds of diseases.In fact,many people who smoke get lung cancel However, Edward Gilson has lung cancer, and he has never smoked cigarettes.He lives with his wife,Evelyn,who has smoked about a pack of cigarettes a day throughout their marriage. __________.(46)
     No one knows for sure why Mr. Gilson has lung cancer.Nevertheless,doctors believe that secondhand smoke may cause lung cancer in people who do not smoke because nonsmokers often breathe in the smoke. from other people’s cigarettes.__________ (47)The US Environmental Protection Agency reports that about 53,000 people die in the United States each year as a result of exposure to secondhand smoke.
The smoke that comes from a lit cigarette contains many different poisonous chemicals.In the past.scientists did not也ink that these chemicals could harm a nonsmoker’s health. __________ (48)They discovered that even nonsmokers had unhealthy amounts of these toxic(有毒的)chemicals in their bodies.As a matter of fact,almost all of US breathe tobacco smoke at times,whether we realize it or not.For example,we cannot avoid secondhand smoke in restaurants,hotels and other public places.Even though many public places have nonsmoking areas,smoke flows in from the areas where smoking is permitted.It iS even harder for children to avoid secondhand smoke.__________ (49)Research shows that children who are exposed to secondhand smoke are sick more often than children who live in homes where no one smokes and that the children of smokers are more than twice as likely to develop lung cancer when they are adults as are children of nonsmokers.The risk is even higher for children who live in homes where both parents smoke
People are becoming very aware of the dangers of secondhand smoke. __________ (50)
A Recently,though,scientists changed their opinion after they studied a large group of nonsmokers.
B The Gilsons have been married for 35 years.
C 111is smoke is called secondhand smoke.
D However, secondhand smoke is dangerous to all people,old or young.
E As a result,they have passed laws which prohibit people from smoking in many public places. .
F In the United States,nine million children under the age of five live in homes with at least one smoker.

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30题:
It is virtually impossible to persuade him to apply for the job.
A.simply B.almost C.totally D.completely
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31题:
Would you please call my husband as soon as possible?
A visit
B  phone
C consult
D  invite
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32题:
Steep stairs can present a particular hazard to older people.
A.evidence
B.case
C.danger
D.picture
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