Long time ago, everyone knew that regular bedtimes were important. "Dream on! " most modern parents might reply. But research by Yvonne Kelly of University College, London, shows that the【C1】______wisdom is right-half the time. Daughters, it seems, do【C2】______regular bedtimes. Sons do not. Dr Kelly knew of many studies that had looked at the connection between sleep habits and cognitive ability in adults and【C3】______. All showed that inconsistent sleeping【C4】______went hand in hand【C5】______poor academic performance. Surprisingly,【C6】______little such research had been done on children She【C7】______examined the bedtimes and cognitive abilities of 11,178 children born in Britain. She collected the bedtime information of the participants when they were nine months, three years, five years and seven years of age.【C8】______asking whether the children had【C9】______bedtimes on weekdays and if they always, usually, sometimes or never made them, she collected information about family【C10】______economic circumstances and other matters—including whether children were read to before they went to sleep and whether they had a television in their bedroom. The children【C11】______were also asked, at the ages of three, five and seven, to take standardized reading, mathematical and spatial-awareness tests, from which their IQs could be【C12】______. Dr Kelly"s report shows that by the time children had reached the age of seven, not having had a regular bedtime did seem to【C13】______their cognition, even when other relevant【C14】______such as bedtime reading, bedroom televisions and parents" socioeconomic status were controlled for. But that was true【C15】______if they were female. On the IQ scale, girls who had had regular bedtimes【C16】______between eight and nine points more than those who did not. Boys were not completely unaffected. Irregular bedtimes left their IQs about six points below those of their【C17】______at the age of three. But the distinction【C18】______by the time they were seven. This difference between the sexes is【C19】______Dr Kelly did not expect it and has no explanation to offer for it. As scientists are accustomed to say, but this time with good reason, more research is【C20】______.

Not too many decades ago it seemed "obvious" both to the general public and to sociologists that modern society has changed people' s natural relations, loosened their responsibilities to kin and neighbors, and substituted in their place superficial relationships with passing acquaintances. However, in recent years a growing body of research has revealed that the "obvious" is not true. It seems that if you are a city resident, you typically know a smaller proportion of your neighbors than you do if you are a resident of a smaller community. But, for the most part, this fact has few significant consequences. It does not necessarily follow that if you know few of your neighbors you will know no one else. Even in very large cities, people maintain close social ties within small, private social worlds. Indeed, the number and quality of meaningful relationships do not differ between more and less urban people. Small-town residents are more involved with kin than are big-city residents. Yet city dwellers compensate by developing friendships with people who share similar interests and activities. Urbanism may produce a different stifle of life, but the quality of life does not differ between town and city. Nor are residents of large communities any likelier to display psychological symptoms of stress or alienation, a feeling of not belonging, than are residents of smaller communities. However, city dwellers do worry more about crime, and this leads them to a distrust of strangers. These findings do not imply that urbanism makes little or no difference. If neighbors are strangers to one another, they are less likely to sweep the sidewalk of an elderly couple living next door or keep an eye out for young trouble makers. Moreover, there may be a link between a community's population size and its social heterogeneity. For instance, sociologists have found much evidence that the size of a community is associated with bad behavior including gambling, drugs, etc. Large-city urbanites are also more likely than their small-town counterparts to have a cosmopolitan outlook, to display less responsibility to traditional kinship roles, to vote for leftist political candidates, and to be tolerant of nontraditional religious groups, unpopular political groups, and so-called undesirables. Everything considered, heterogeneity and unusual behavior seem to be outcomes of large population size.

阅读理解[A]Youarenotalone　　[B]Experiencehelpsyougrow　　[C]Paveyourownuniquepath　　[D]Mostofyourfearsareunreal　　[E]Thinkaboutthepresentmoment　　[F]Don’tfearresponsibilityforyourlife　　[G]Therearemanythingstobegratefulfor　　SomeOldTruthstoHelpYouOvercomeToughTimes　　Unfortunately,lifeisnotabedofroses.Wearegoingthroughlifefacingsadexperiences.Moreover,wearegrievingvariouskindsofloss:afriendship,romanticrelationshiporahouse.Hardtimesmayholdyoudownatwhatusuallyseemslikethemostinopportunetime,butyoushouldrememberthattheywon’tlastforever.　　Whenourtimeofmourningisover,wepressforward,strongerwithagreaterunderstandingandrespectforlife.Furthermore,theselossesmakeusmatureandeventuallymoveustowardfutureopportunitiesforgrowthandhappiness.IwanttosharetheseoldtruthsI’velearnedalongtheway.　　41.________________________　　Fearisbothusefulandharmful.Thisnormalhumanreactionisusedtoprotectusbysignalingdangerandpreparingustodealwithit.Unfortunately,peoplecreateinnerbarrierswithahelpofexaggeratingfears.MyfavoriteactorWillSmithoncesaid,“Fearisnotreal.Itisaproductofthoughtsyoucreate.Donotmisunderstandme.Dangerisveryreal.Butfearisachoice.”Idocompletelyagreethatfearsarejusttheproductofourluxuriantimagination.　　42._________________________　　Ifyouaresurroundedbyproblemsandcannotstopthinkingaboutthepast,trytofocusonthepresentmoment.Manyofusareweigheddownbythepastoranxiousaboutthefuture.Youmayfeelguiltoveryourpast,butyouarepoisoningthepresentwiththethingsandcircumstancesyoucannotchange.Valuethepresentmomentandrememberhowfortunateyouaretobealive.Enjoythebeautyoftheworldaroundandkeeptheeyesopentoseethepossibilitiesbeforeyou.Happinessisnotapointoffutureandnotamomentfromthepast,butamindsetthatcanbedesignedintothepresent.　　43._________________________　　Sometimesitiseasytofeelbadbecauseyouaregoingthroughtoughtimes.Youcanbeeasilycaughtupbylifeproblemsthatyouforgettopauseandappreciatethethingsyouhave.Onlystrongpeopleprefertosmileandvaluetheirlifeinsteadofcryingandcomplainingaboutsomething.　　44._________________________　　Nomatterhowisolatedyoumightfeelandhowseriousthesituationis,youshouldalwaysrememberthatyouarenotalone.Trytokeepinmindthatalmosteveryonerespectsandwantstohelpyouifyouaretryingtomakeagoodchangeinyourlife,especiallyyourdearestandnearestpeople.Youmayhaveacircleoffriendswhoprovideconstantgoodhumor,helpandcompanionship.Ifyouhavenofriendsorrelatives,trytoparticipateinseveralonlinecommunities,fullofpeoplewhoarealwayswillingtoshareadviceandencouragement.　　45.________________________　　Todaymanypeoplefinditdifficulttotrusttheirownopinionandseekbalancebygainingobjectivityfromexternalsources.Thiswayyoudevalueyouropinionandshowthatyouareincapableofmanagingyourownlife.Whenyouarestrugglingtoachievesomethingimportantyoushouldbelieveinyourselfandbesurethatyourdecisionisthebest.Youliveinyourskin,thinkyourownthoughts,haveyourownvaluesandmakeyourownchoices.

阅读理解It can be inferred that Facebook is self-enhancer’s paradise because people can _____.

阅读理解Julie Parks_____

阅读理解Which of the following would be the most appropriate title for the text?

阅读理解The most suitable title for this text would be_____.

阅读理解Seven Days

阅读理解This text mainly discusses how to

阅读理解A suitable title for this text could be______.

阅读理解Professor Balch points out that fire is something man should _____.

阅读理解The author's attitude to what UK governments have done for sports is_____.

阅读理解The word"moola"(line 4，Para 4)most probably means___________

阅读理解The author believes that after 2015,the government may______.

阅读理解Regarding the future of the EU, the author seems to feel ______.

阅读理解The most appropriate title for this text would be ______.

阅读理解The best title for this text could be .

阅读理解The author’s attitude toward reversing the high-speed trend is____.

阅读理解Women entering top management become headlines due to the lack of ______.

阅读理解Which of the following is true about Schneider?