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The number of pulses of energy transmitted per second is call the().
A . carrier frequency
B . pulse repetition rate
C . pulse length
D . pulse repetition time
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There was a 0.3 per cent rise in the cost-of-living ()
A . mark
B . grade
C . indication
D . index
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They are two dollars each but if you buy ten, you get a()of ten per cent.
A . discount
B . recession
C . depression
D . discharge
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Sixty per cent of television viewers chose him as their()actor.
A、popular
B、desirable
C、favorite
D、Superior
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A recent ________ was that about 20 per cent of college graduates joined the army of the unemployed last year.
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A retailer who adds a 50 per cent 'markup' to the price charged to them by a wholesaler could best be described as using a __________ based pricing model?
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Cost of per product ( ) with the production lot size.
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Our new refrigerator _______ 70 per cent less electricity than our old model.
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The price of beer _______ from 50 cents to $ 4 per litre during the summer season.
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Fixed cost per unit of product = totalfixed manufacturing costs / some selected volume level.
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In fact the purchasing power of a single person's pension in Hong Kong was only 70 per cent of the value of the ______ Singapore pension.
A.equivalent
B.similar
C.consistent
D.identical
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In buying a suit, a difference of ten cents in price is negligible.
A.negligent
B.negotiable
C.insignificant
D.consequential
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the falling of composite index rose by 1. 3 per cent on the week.
A. Bangkok rose 2 per cent on the day and 3.4 per cent over the week as buyers moved in to large market capitalization stocks. The SET index rose 27.55 to 1,383.57 in turnover of Bt 8.5 bn, down from Thursday's Bt 10bn.
B. Taipei was pulled lower by late profit-taking in industrials after Thursday's rebound ,and the weighted index fell 45.59 to 5,806.77, or 1.7 per cent, over the week. Turnover rose to T $41.51 bn from T $ 35. 78bn.
C. Manila opened strongly on foreign buying of blue chips but dipped at the close as profits were taken. The composite index fell 10.07 to 2 ,907. 00 , 1.3 per cent higher on the week
D. Hong Kong finished a mixed day slightly lower ,sapped by profit-taking on confirmation of US renewal of China's MFN trade status and concerns over the lower domestic property market. The Hang Seng index fell 11.58 to close at 9,470.13, 1.7 per cent lower on the week.
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In bad winters, about 70 per cent of the butterflies can stay alive.
A.Right
B.Wrong
C. Not mentioned
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All the credit card organizations charge interest on a monthly basis which may______ 25 per cent a year, yet judicious purchasing using a card can mean that you obtain up to weeks interest-free-credit.
A.come up
B.account for
C.add up
D.work out
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Starting several days ago, salon.com is hoping some users will pay $30 per year for ad-free pages.()
A.A.沙龙网站在几天前开始希望用户每年支付30美元的邮箱费用。
B.B.开始的前几天,沙龙网站希望能每年免费提供给用户价值30美元的广告.
C.C.几天前,沙龙网站推出了无广告网页,希望有用户愿意为此每年支付30美元。
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In bad winters, about 70 per cent of the butterflies can stay alive
A.Right
B.Wrong
C.Not mentioned
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Which country has an income of $ 7,380 per person?
A.The United States.
B.Germany.
C.Sweden.
D.Japan.
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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.
第6题: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.
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You need to photocopy some notes that are written on pages 14,15,27,31,32and34 of a pocket notebook.Without damaging the book,how much will that cost at 5p per photocopy ?
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Experts predict that China's healthcare market will have an annual growth of 6 to 8 per cent in the next few years, making it one of the potentially most prosperous. In Shanghai, annual medical expenditure is estimated to be 16 billion yuan (U.S. 93 billion). With an increasingly【B1】population, the growing consumption power and longer life【B2】of local residents, the medical market has great opportunities.
However, limited medical resources cannot meet people's needs【B3】financial deficits in State-owned hospitals.【B4】, there is room for a range of different medical organizations.
As is the case with many State-owned enterprises, public hospitals in the past half century have learned a lot of bad habits:【B5】management, over-staffing and bureaucratic operating procedures.
Being a member of World Trade Organization (WTO), China has to【B6】its promise to open the health industry to foreign capital in coming years. By then, public hospitals will be facing fierce competition from Western giants they have never prepared for.
So it's quite urgent【B7】them to learn how to operate as an enterprise and how to survive in the competitive market economy of the future.
As a【B8】, the healthcare sector was first opened to domestic private investors. Since the first private hospital opened in 1999, private investors from Shenzhen, Sichuan and Zhejiang provinces have been scrambling to enter Shanghai.【B9】show that about 20 private hospitals have been set up in the city, although this number,【B10】with more than 500 public hospitals, is still quite low.
【B1】
A.aging
B.aged
C.being-aged
D.age
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根据所听到的内容作答_____. A)They account for the largest proportion. B)90 per cent of them are reasonable. C)Most of them are for delayed air tickets. D)Few of them are for poor accommodation.
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If the money supply grows 5 per cent, and real output grows 2 per cent, prices should rise by
A.5 per cent.
B.more than 5 per cent.
C.less than 5 per cent.
D.none of these answers.
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You need to photocopy some notes that are written on pages 14,15,27,31,32and34 of a pocketYou need to photocopy some notes that are written on pages 14,15,27,31,32and34 of a pocket notebook.Without damaging the book,how much will that cost at 5p per photocopy