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Aprivategroupofscientistshasannouncedplanstomakeanexactcopyofahumanbeing.AnAmericanmemberoftheteamsaysheandtheotherswillsoonbeginaseriousefforttoclonehumans.PanosZavossaystheteamhopestomanufacturethe
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Aprivategroupofscientistshasannouncedplanstomakeanexactcopyofahumanbeing.AnAmericanmemberoftheteamsaysheand theotherswillsoonbeginaseriousefforttoclonehumans.PanosZavossaystheteamhopestomanufacturetheworld’sfirstclonedbabywithinthenexttwoyears.
Inrecentyears,scientistshaveproducedexactgeneticcopiesofsheepandafewotheranimals.Theycreatedtheseclonesfromasinglecellofanadultanimal.
Threeyearsago,anotherAmericandoctor,RichardSeed,announcedplanstocloneahumanbeing.However,thereisnoevidencethathehasbeensuccessful.
DoctorZavossaysthenewinternationalgroupplanstoofferhumancloningonlytowomenwhoarecurrentlynotabletobecomepregnantorproducechildren.Hesaystheaimistoassistpeoplewhowanttohavetheirownbiologicalchild.
Thetechnologywouldbesimilartothatusedtocloneanimals.Itwouldinvolvecleaninggeneticmaterialfromawoman’segg.Doctorsthenwouldplacegeneticmaterialfromthewoman’shusbandintotheeggbeforeputtingitintothewoman’suterus(子宫).
DoctorZavossayshisgroupplanstodotheworkinacountryneartheMediterraneanSea.Hedidnotnamethecountry.HesaysanItalianreproductiveexpert,SevorinoAntinori,isleadingtheteam.DoctorAntinorihasledtheeffortstohelpmanyolderwomenbecomepregnant.Heisknownforestablishingpregnanciesinwomenasoldassixty.
Manymedicalexpertsandothergroupsareopposedtotheideaofcloninghumans.Severalcountriesbanorrestrictworkonhumancloning.SeveraldoctorscriticizetheannouncementbyDoctorZavos.Theysaydoctorsdonotknowifcloninghumansispossibleorsafe.Theysayitwouldbeirresponsibletoattempttocloneahumanbeing.Thatisbecausethechancesofsuccessaretoosmallandtherisksaretoogreat.
小题1:Theunderlinedword“manufacture”inthefirstparagraph means“_________”.

A.produceB.opposeC.attemptD.experiment
小题2:WhichofthefollowingstatementsisTRUE?A.Intheory,scientistsareunlikelytoclonehumans.B.RichardSeedhasfallenbehindotherscientistsincloninghumans.C.Cloninghumanb

汤旭德回答:
  小题1:A小题2:D小题3:B   
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