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英语六级阅读段落匹配练习题及答案英语六级阅读段落匹配精选练习题及答案耕耘分秒，勤奋造就天才;积蒿力量，实力铸就辉煌。下面是小编为大家搜索整理的英语六级阅读段落匹配精选练习题及答案，希望大家能有所收获，更多精彩内容请及时关注我们应届毕业生考试网!EarthquakesA)Anearthquakeisoneofthemostterrifyingphenomenathatnaturecandishup.Wegenerallythinkofthegroundwestandonas“rock-solid”andcompletelystable.Anearthquakecanshatter(粉碎)thatperceptioninstantly,andoftenwithextremeviolence.B)Upuntilrelativelyrecently,scientistsonlyhadunprovenguessesastowhatactuallycausedearthquakes.Eventodaythereisstillacertainamountofmysterysurroundingthem,butscientistshaveamuchclearerunderstanding.Therehasbeenenormousprogressinthepastcentury.Scientistshaveidentifiedtheforcesthatcauseearthquakes,anddevelopedtechnologythatcantellusanearthquake"smagnitudeandorigin.Thenexthurdleistofindawayofpredictingearthquakes,sotheydon’tcatchpeoplebysurprise.Inthisarticle,we’llfindoutwhatcausesearthquakes,andwe’llalsofindoutwhytheycanhavesuchadevastatingeffectonus.C)Anearthquakeisavibration(震动)thattravelsthroughtheearth’scrust.Technically,alargetruckthatrumblesdownthestreetiscausingamini-earthquake,ifyoufeelyourhouseshakingasitgoesby;butwetendtothinkofearthquakesaseventsthataffectafairlylargearea,suchasanentirecity.Allkindsofthingscancauseearthquakes:volcaniceruptions,meteor(流星)impacts,undergroundexplosions(anundergroundnucleartest,forexample),collapsingstructures(suchasacollapsingmine).Butthemajorityofnaturally-occurringearthquakesarecausedbymovementsoftheearth’splates.D)Weonlyhearaboutearthquakesinthenewseveryonceinawhile,buttheyareactuallyaneverydayoccurrenceonourplanet.AccordingtotheUnitedStatesGeologicalSurvey,morethan3millionearthquakesoccureveryyear.That’sabout8,000aday,oroneevery11seconds!Thevastmajorityofthese3millionquakesareextremelyweak.Thelawofprobabilityalsocausesagoodnumberofstrongerquakestohappeninuninhabitedplaceswherenoonefeelsthem.Itisthebigquakesthatoccurinhighlypopulatedareasthatgetourattention.E)Earthquakeshavecausedagreatdealofpropertydamageovertheyears,and
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