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1、1Exercise1PARTVREADINGCOMPREHENSIONInthissectionthereareseveralreadingpassagesfollowedbytwentyquestionsunfinishedstatementseachwithfoursuggestedanswersmarkedABCD.Choosetheonethatyouthinkisthebestanswer.Markyouranswersony

2、ouranswersheet.TEXTATransgenictechnologyhasmadecertaincontributionstoenhancingagriculturalproductivity.Bymanipulatingcrossingthegenesofcertainspeciesofplantscropscanbehealthierbiggercleanertastierbuttheresultis“frankenfo

3、od”productsmadefromthesemodifiedplants.SincetheUnitedStatesbegantogrowgenemodifiedplantsonalargescalein1996genemodifiedfoodshavespreadthroughoutthewldatanamazingspeed.Accdingtoarecentsurveythetotalareadevotedwldwidetogen

4、emodifiedcropsincreasedfrom1.7millionhectaresin1996to58.67millionhectaresin2002.About80percentofthistotalwasplantedwithgenemodifiedbeanscns.Chinahasgrowngenemodifiedcropsonanareaofmethan67000hectaresapprovedtospreadsixva

5、rietiesofthesecropsincludinggenemodifiedtomatoesrapes.Genemodifiedpotatoespeppershavealsodebutedonthemarket.Transgenictechnologyhasbeenappliedfgrowingcottonreached1.5millionhectaresaccountingfonethirdofthecountrystotalco

6、ttonoutput.BeginningonMarch202002Chinacarriedoutanewprovisiononmanagementoftransgenicagriculturalproductsthattheproductsprocessedwithgenemodifiedmaterialsmustbelabelled.OnJuly12002theMinistryofHealthalsoissuedmeasuresonm

7、anagementofgenemodifiedfoodbywhichfoodscontainingmodifiedgenesmustbelabelled.Recentlyhowever14brsofedibleoilprocessedwithgenemodifiedbeansfoundonsteshelveshadno“genemodified“l(fā)abels.Theproducerswereaskedtostopsellingtheoi

8、lshavetheirproductslabeledwithinalimitedtime.Assomepeoplestilldoubtthesafetyoffrankenfoodsproducersdonotliketolabelthemwriedaboutainsales.81.“Frankenfood“referstoA.theplantswhosegenesaremanipulatedcrossedB.thecropsdevelo

9、pedwithtransgenictechnologyC.foodthatishealthiercleanertastierD.foodmadefromgenemodifiedplants82.WhichofthefollowingstatementsistrueA.ThesupplyofgenemodifiedmaterialshasgrowninChina.3materialsintofinishedproductskeepthat

10、extra$170billion.85.WhichstatementisNOTtrueaboutthepopeopleinthethirdwldA.Mostofthemareilliterates.B.Theirincomeonlyincreasesby$20yearly.C.Theinfantmtalityrateishigh.D.Halfofthemareunderfed.86.Whatisthemainideaofthesecon

11、dparagraphA.Somepeopleinthethirdwldhavenoaccesstoeducation.B.Somepeopleinthethirdwldlackhealthcare.C.Somepeopleinthethirdwldexpectsufficientfoodsupply.D.Somepeopleinthethirdwldliveinextremepoverty.87.Whyarethepricesofcom

12、moditiesfromthirdwldcountriesunstableA.Theirnumberinproductionistoolarge.B.TheirqualityisunstableC.Theirpricesarecontrolledbythewldscommodityexchangesinthedevelopedcountries.D.TheircompetitsfromChicagoNewYkLondonofferbet

13、terprice.88.ThesolutiontopovertyinthethirdwldproposedbytheauthistoA.sellmerawmaterialstothedevelopedcountriesB.stopsellingrawmaterialstothedevelopedcountriesC.findmejobopptunitiesinthedevelopedcountriesD.keeptheaddedvalu

14、eincreasedemploymenttothemselves89.TheauthsoverallattitudetowardtheeconomicrelationbetweenthedevelopeddevelopingcountriesisA.criticalB.uninterestedC.sympatheticD.pleasedTEXTCLiketheenvironmentalmovementtheanimalprotectio

15、nmovementisnotamonolith.Throughthoussofcompetinggroupstwostrainsofanimalactivismcanbenoted.Ontheonehdatingbacktothe1800sthereisthe“anticruelty““animalwelfare“drive.Traditionallythisstrainappealedtohumansympathykindnessma

16、litywethepowerfulhumansshouldnotmakepoanimalssuffer.Thesecondstrain“animalrightswasstartedin1975whenphilosopherPeterSingerpublishedAnimalLiberation.SingerrejectstheWesternJudeoChristianviewthathumansaresuperitotheirfello

17、wanimalsbyvirtueofaGodgivensoul.“Allanimalsareequal“heproclaimstobelievetoactotherwiseis‘speciest’justastreatingwomenasinferitomenissexist.Singerarguesthatanimalscansuffertherefetheirsufferingmustbegivenequalweightwithhu

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