职称英语理工阅读考试题及答案2017年职称英语理工阅读考试题及答案我们要振作精神，下苦功学习。下苦功，三个字，一个叫下，一个叫苦，一个叫功，一定要振作精神，下苦功。以下是小编为大家搜索整理的2017年职称英语理工阅读考试题及答案，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!HurricaneKatrinaAhurricaneisafiercelypowerful,rotatingformoftropicalstormthatcanbe124to1,240milesindiameter.ThetermhurricaneisderivedfromHurican,thenameofanativeAmericanstormgod.Hurricanesaretypicalofacalmcentralregionoflowpressurebetween12to60milesindiameter,knownastheeye.Theyoccurintropicalregions.Overitslifetime,oneofthesestormscanreleaseasmuchenergyas10,000nuclearbombs.Theseedforhurricaneformation5isaclusterofthunderstormsoverwarmtropicalwaters.Hurricanescanonlyformandbefedwhenthesea-surfacetemperatureexceeds27℃andthesurroundingatmosphereiscalm.TheserequirementsaremetbetweenJuneandNovemberinthenorthernhemisphere.Undertheseconditions,largequantitiesofwaterevaporateandcondenseintocloudsandrain-releasingheatintheprocess.Itisthisheatenergy,combinedwiththerotationoftheEarth,thatdrivesahurricane.Whenthewarmcolumnofairfromtheseasurfacefirstbeginstorise,itcausesanareaoflowpressure.Thisinturncreateswindasairisdrawnintothearea.Thisspinningwinddragsupmoremoisture-ladenairfromtheseasurfaceinaprocessthatswellsthestorm.Coldairfallsbacktotheoceansurfacethroughtheeyeandontheoutsideofthestorm.Initially,whenwindspeedsreach23milesperhour,thesemild,wetandgreyweathersystemsareknownasdepressions.HurricaneKatrinaformedinthiswayoverthesouth-easternBahamason23August2005.KatrinahashadadevastatingimpactontheGulfCoastoftheUS,leavingadisasterzoneof90,000squaremilesinitswake-almostthesizeoftheUK.ThousandshavebeenkilledorinjuredandmorethanhalfamillionpeoplehavebeendisplacedinahumanitariancrisisofascalenotseenintheUSsincethegreatdepression.Thecostofthedamagemaytop$100billion.练习：1.Whatistheeyeofahurricane?A)AnativeAmericanstormgod.B)Arotatingformoftropicalstormthatcanbe124to1240milesindiameterC)Acalmcentralregionoflowpressurebetween12to60milesindiameter.D)Astormthatcanreleaseasmuchenergyas10,000nuclearbombs.2.WhichofthefollowingisNO