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专业英语四级考试阅读备考辅导题专业英语四级考试阅读备考辅导题以下是我为大家Adversity revealsgenius,fortune concealsit.搜寻整理的专业英语四级考试阅读备考辅导题,期望能给大家带来帮忙!更多精彩内容请准时关注我们应届毕业生考试网!Which is safer-staying at home,traveling towork onpublictransport,or working in the office Surprisingly,each of thesecarries thesame risk,which isvery low.However,what aboutflyingcompared toworking in the chemical industry Unfortunately,theformer is65times riskierthan thelatter!In fact,the accidentrateof workersin the chemical industry is lessthan thatof almostanyof humanactivity,and almostas safeas stayingat home.The troublewith the chemicalindustryis thatwhen thingsgo wrongthey often causedeath tothose livingnearby.It isthis whichmakeschemical accidentsso newsworthy.Fortunately,they areextremely rare.The mostfamous oneshappened atTexas City1947,Flixborough1974,Seveso1976,Pemex1984and Bhopal
1984.Some ofthese arealways inthe mindsofthepeople eventhoughthe lossof lifewas small.No onedied atSeveso,and only28workersat Flixborough.The worstaccident of all wasBhopal,where upto3,000were killed.The Texas City explosionof fertilizerkilled
552.The Pemexfire ata storageplant fornatural gasinthesuburbs ofMexico City took542lives,justa monthbefore theunfortunate eventat Bhopal.Some expertshave discussedthese accidentsand usedeach accidenttoillustrate aparticular danger.Thus theTexasCityexplosion was(硝酸镂),caused bytons ofammonium nitratewhich issafe unlessstored in greatquantity.The Flixboroughfireball wasthe faultofmanagement,which tookrisks tokeep productiongoing duringessentialrepairs.The Sevesoaccident showswhat happensif the localauthorities lackknowledge ofthe dangeron theirdoorstep.When thepoisonousgas driftedover thetown,local leaderswere incapableoftaking effectiveaction.The Pemexfire wasmade worseby anoverloadedsite in an overcrowdedsuburb.The fireset offa chainreaction osexplodingstorage tanks.Yet,by amiracle,the twolargest tanksdidnot explode.Had thesecaught fire,then3,000strong rescueteam andfirefighters wouldall havedied.
1.Which ofthe followingstatements istrueA.Working atthe officeis safer than stayingathome.B.Traver1ling towork onpublic transportissafer than workingattheoffice.C.Staying athome issaferthanworkinginthe chemicalindustry.D.Working inthe chemicalindustryissaferthantraveling byair.
2.Chemical accidentsare usuallyimportant enoughto bereportedas newsbecause.A.they arevery rareB.theyoftencause lossof lifeC.they alwaysoccur inbig citiesD.they arousethe interestofallthe readers
3.According topassage,thechemicalaccident thatcaused bythefault ofmanagement happenedat.A.Texas cityB.FlixboroughC.SevesoD.MexicoCity
4.From thepassage weknow thatammonium nitrateis akind of.A.natural gas,which caneasily catchfireB.fertilizer,which cantbe stored inagreat quantityC.poisonous substance,which cantbe usedin overcrowdedareasD.fuel,which isstoredinlarge tanks
5.From thediscussion amongsome expertswe maycoclude that.A.to avoidany accidentswe shouldnot repairthe facilitiesinchemical industryB.thelocalauthorities shouldnot beconcerned withtheproduction ofthechemicalindustryC.all theseaccidents couldhave beenavoided orcontrolled ifeffectivemeasure hadbeen takenD.natural gasstoredinvery largetanks isalways safe答案DBABC文档内容到此结束,欢迎大家下载、修改、丰富并分享给更多有需要的人。