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时间:2018-07-17
《年职称英语考试理工类c级阅读判断真题及答案》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2010年职称英语考试理工类(C级)考试真题及答案解析 来@源
2、于:学&慧~教&育
3、网/XuEHuiedu.C 第2部分:阅读判断(第16~22题,每题1分,共7分) 下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。 AGreatQuakeComing?xuehuiedu.com - 学
4、慧&教~育&网
5、交/流%社/区/bbs.xuehuiedu.com Everyon
6、ewholivesinSanFranciscoknowsthatearthquakesarecommoninthebavarea.Theyhadkeendevastatingin1906,forexample,amajorquakedestroyedabout28.000buildingsandkilledhundreds,perhapsthousandsofpeople.Residentsnowwonderwhenthenext"bigone"willstrike.It'sboundtohappen
7、someday.Atleastsevenactivefault(断层)linesrunthroughtheSanFranciscoarea.Faultsareplaceswherepiecesofearth'scrust(地壳)slidepasteachother.Whenthesepiecesslip,thegroundshakes. Toprepareforthatday。scientistsareusingnewtechniquestoreanalyzethe1906earthquakeand
8、predicthowbadthedamagemightbewhenthenextonehappens.Onenewfindingaboutthe1906quakeisthattheSanAndreasFaultsplitapartfasterthanscientistshadassumedatthetime.Duringsmallearthquakes,faultsruptureatabout2.7kilometerspersecond.Duringbiggerquakes,however,ruptu
9、rescanhappenatratesfasterthan3.5kilometerspersecond.XueHuiEdu.Com_Bbs.XueHuiEdu.Com Atsuchhighspeeds,massiveamountsofpressurebuildup,generatingundergroundwavesthatcancausemoredamagethanthequakeitself.LuckyforSanFancisco,thesepressurepulses(脉冲)traveleda
10、lwayfromthecityduffngthe1906event.Asbadasthedamagewas,itcouldhavebeenfarWorse. Lookingahead,scientistsaretryingtopredictwhenthenextmajorquakewilloccur.Recordsshowthatearthquakeswerecommonbefore1906event.Sincethen,theareahasbeenrelativelyquiet.Pattemsin
11、thedata,however,suggestthattheprobabilityofamajorearthquakestrikingthebayareabefore2032isatleast62percent. NewbuildingsinsanFranciscoarequitesafeincaseoffuturequakes.Still,morethan84percentofthecity'sbuildingsareoldandweak.Analysessuggestthatanothermas
12、siveearthquakewouldcauseextensivedamage. PeoplewholivetheretodaytendtofeelsafebecauseSanFranciscohasremainedprettyqmetforawhile.Accoedingtothenewresearch,however,it'snotamatterofwhetherthebigonewillhit.It'sjustamatterofwhen. 16
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