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東華大學(xué)20xx考博英語(yǔ)-展示頁(yè)

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【正文】 anisms to operate properly.D. Both A and B. 44. People who worship globalization usually _____ while people who demonize globalization usually ____.A. see it as something to mold for the improvement of everyone。t need it is wrong. Unless your doctor has proven that you have a saltrelated health problem, there is no reason to give it up.36. According to some doctors and politicians, the amount of salt consumed ___A. exhibits as an aggravating factor to people in poor health. B. cures diseases such as stroke and circulatory disorders. C. correlates highly with some diseases. D. is irrelevant to people suffering from heart disease.37. From Dr. Dustan39。 genetic predisposition。s most recent shortterm study of 150 people showed that those with normal blood pressure experienced no change at all when placed on an extremely lowsalt diet, or later when salt was reintroduced. Of the hypertensive subjects, however, half of those on the lowsalt diet did experience a drop in blood pressure, which returned to its previous level when salt was reintroduced. An adequate to somewhat excessive salt intake has probably saved many more lives than it has cost in the general population, notes Dr. John H. Laragh. So a remendation that the whole population should avoid salt makes no sense. Medical experts agree that everyone should practice reasonable moderation in salt consumption. For the average person, a moderate amount might run from four to ten grams a day, or roughly 1/2 to 1/3 of a teaspoon. The equivalent of one to two grams of this salt allowance would e from the natural sodium in food. The rest would be added in processing, preparation or at the table. Those with kidney, liver or heart problems may have to limit dietary salt, if their doctor advises. But even the very vocal low salt exponent, Dr. Arthur Hull Hayes, Jr. admits that we do not know whether increased sodium consumption causes hypertension. In fact, there is growing scientific evidence that other factors may be involved: deficiencies in calcium, potassium, perhaps magnesium。t _____ how he managed to finish his report so soon. He said he was only halfway through it yesterday!A. figure out B. work out C. look out D. draw out17. The mayor was asked to give a rough _____ of the cost of the construction of the new bridge.A. assessment B. evaluation C. announcement D. estimate18. At last his firm was _____ up by a multinational corporation.A. swallowed B. devoured C. swigged D. gulped19. When he went to the airport for the ticket, Tom suddenly realized that his passport had ____ for half a year.A. abolished B. expired  C. amended D. constrained20. According to the report, the ____ of the epidemic was frightening in that country.A. multitude B. altitude C. magnitude D. gratitudePart II Cloze Test (15 points, 1 point each) Directions: For each numbered blank in the following passage, there are four choices marked A, B, C, and D. Choose the best one and mark your answer on your Answer Sheet.‘Popular science’ books by pioneering scientists e in many varieties, but are almost always 21 waiting for. Such books would certainly be authoritative accounts of the subject matter. What is more important, 22, is that they give the reader a really unique 23. The genre includes straightforward expositions of a technical topic, an early example 24 the classic little book on relativity by Einstein himself. More 25 and perhaps 26 greater value, in the long 27 one has a 28 of essays on widely varying themes. These reflect, directly 29 indirectly, the motivations, the pulsions, the stance, the personal scientific philosophy 30 short, the credo of a great scientist, giving the reader 31 insight into the working of a firstrate mind in a manner that even the best of biographies can only 32. Restricting oneself to examples 33 from physics and 34 areas, some wonderful examples of this class are Wigner’s Symmetries and Reflections, Chandrasekhar’s Truth and Beauty, Feynman’s The Character of Physical Law, and Dyson’s 35 the Universe.21.A. differentB. eagerC. worth D. gratitude22.A. howeverB. by the way C. unfortunatelyD. to be exact23.A. characterB. thought C. enjoymentD. perspective24.A. being B. has beingC. has beenD. been25.A. importantB. specialC. oftenD. clear26.A. with B. forC. in D. of27.A. agoB. timeC. distanceD. run28.A. electionB. collectionC. deductionD. induction29.A. andB. orC. notD. but30.A. onB. for C. in D. of31.A. valuable B. attractiveC. particularD. mysterious32A. repeatB. approximateC. enhanceD. discover33.A. concernedB. broughtC. takenD. thought34.A. relatingB. relativeC. relateD. related35.A. DisturbingB DisturbC. DisturbedD. DisturbancePart III Reading Comprehension (30 points) Section A (20 points, 1 point each) Directions: In this part of the test, there are four short passages for you to read. Read each passage carefully, and then answer the questions that follow. Choose the best answer A, B, C, or D and mark the corresponding letter on your Answer Sheet. Passage 1 In recent years, there has been a steady assault on salt from the doctors. Politicians also got on board. There is a direct relationship, US congressman Neal Smith noted, between the amount of sodium a person consumes and heart disease, circulatory disorders, stroke and even early death. Frightening, if true! But many doctors and medical researchers are now beginning to feel the salt scare has gone too far. All this hue and cry about eating salt is unnecessary, Dr. Dustan insists. For most of us it probably doesn39。東華大學(xué)2018年博士研究生入學(xué)考試英語(yǔ)(1001)試題Part I Vocabulary (10 points, point each)Directions: There are 20 sentences in this section. There are four words or phrases marked A, B
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