【2014年12月大学英语四级阅读练习及答案】：
56.What can we infcr from the last sentence in Para.从第一段最后一句话可以推断出什么?
A.Women are more likely to be diagnosed with Multiple Sclerosis.女性更容易被诊断出患多发性硬化症。
B.Men are more likely to be diagnosed with Multiple Sclerosis.男性更容易被诊断出患多发性硬化症。
C.MA.e mice are more likely to be diagnosed with Multiple Sclerosis.雄性小鼠更容易被诊断出患多发性硬化症。
D.FemA.e mice are more likely to be diagnosed with Multiple Sclerosis.雌性小鼠更容易被诊断出患多发性硬化症。
57.What problem does MS mainly cause?MS是导致什么身体问题的主要原因?
A.I11.natured muscle movement.肌肉运动。
B.Bad balance.平衡性差。
C.Disability.残疾。.
D.Bad eyesight.视力不好。
58.What is the relationship between the severity of MS and level of SlPR27 MS的严重性和SIPR2水平的高低有什么关系?
A.I11e level ofSlPR2 is higher,the MS is less severe.SlPR2水平越高，MS越能得到缓解。
B.The level ofSlPR2 is higher,the MS is more severe.SlPR2水平越高，MS越来越严重。
C.The level ofSlPR2 is lower,the MS is less severe.SlPR2水平越低，MS越能得到缓解。
D.The level ofSlPR2 is lower,the MS is more severe.SlPR2水平越低，MS越来越严重。
59.What role does SlPR2 play in helping the permeability ofblood-brain barrier?S1PR2在促进血脑屏障的渗透性方面扮演着什么角色?
A.It Can make blood-brain barrier impermeable.它可以使血脑屏障不具渗透性。
B.It can make blood.brain barrier less permeable.它可以使血脑屏障减少渗透性。
C.It Can make blood。brain barrier permeable.它可以使血脑屏障具有渗透性。
D.It Can make blood-brain barrier more permeable.它可以使血脑屏障更具渗透性。
60.What Can we infer from the whole passage?从这个文章中可以得出什么推论?
A.Four times more women than men are currently diagnosed with MS.诊断出患有多发性硬化症的女性人数是男性的'4倍。
B.The level of SlPR2 WaS positively correlated with the severity ofMS.SIPR2所含水平与MS的严重程度呈正比关系。
C.The reason why MS affects more women than men is unknown.为什么MS会更易对女性造成影响仍不清楚。
D.Multiple sclerosis discovery may explain gender gap.多发性硬化症的发现也许可以解释性别差异。
61.What is real-time web search，like Twitter?像Twitter一样的实时搜索是什么?
A.It tells us what people did in past days.它能告诉我们人们在过去都做什么。
B.It generates quite a buzz in recent days.它是最近互联网中热门的应用领域。
C.It provides latest news about everything.它能为人们提供一切最为实时的消息。
D.It informs what people do in the future.它能告知我们未来人们都在做什么。
62.What is the result of research established by Google researchers Hyunyoung Choi and HA. Varian?谷歌的研究人员崔元英和哈尔•范里安的研究结果如何?
A.They gain nothing special from the combination of data and models.他们并未从数据和模型中得到任何特殊的信息。
B. They indeed reveal something about people’s intentions in such areas.研究人员确实解读到人们的一些意图。
C.They find that the future trends can not be predicted from the research.他们发现有关未来的预测并不能从此得出。
D.They totA.ly understand the future trends ofthese areas from research.他们可以完全得知这些领域未来的发展趋势。
63.What Can we infer from Para.57我们可以从第五段得出什么?
A.It is possible for researchers to get some hints from the Future Me emails.研究人员可能从这些邮件中得到一些暗示。.
B.There is no relationship between the depression and economic slump.人们的沮丧情绪和经济衰退没有任何关系。
C.There is a potential relationship between depression and economic slump.人们的沮丧情绪和经济衰退有潜在的联系。
D.The FutureMe emails may indicate people’s reaction about future prediction.这些邮件表明人们的情绪也许可以预测未来的一些事情。
64.What’s the meaning of“Without more data，that is no more than all intriguing possibility.”?“没有更多的数据，那就只能是一个有趣的可能性”是什么意思?
A.More data are necessary to turn this possibility to be reality.需要更多的数据来证实这一可能性也许就是事实。
B.The possibility isjust all intriguing possibility without data.没有数据，可能性就只能是有趣的可能性。
C.No amount of data cannot be a strong proof for the possibility.再多的数据也不能将可能性变为事实。
D.More data are needed to turn it out to be a pure possibility.需要更多的数据证明那只是一种可能性。
65.What’s the attitude ofauthor to real-time search?作者对于实时搜索持何种态度?
A.Negative.消极的。
B.Critical.批评的。
C.Optimistic.乐观的。
D.Indifferent.漠不关心的。
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