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1、Listeningfordetails—Well,now,whydon'tyouallsitdown?Uh,Donald,sitdown,sitdown.Ah,here.Herehe______.Well,hereIcome.—Hello,hello.—Sayhello.Sayhello.—Hello.—H-Hello.—Hello,John.—Oh,yes,I'vegotlineshere.—Well,fine,fine,Iguess.But____didIgethere?—Uh,uh,well,letme_____you.Fi
2、rstI'llneeda_____________,yourblood.—Right.—Ooh!John,that____.—Relax,John,it'sallpartofthe_______of_______.—Hello,John.—Hello,John.—Hello.—Clonedfromwhat?—Loyextractionhas______recreatedanintactD.N.A.strand.—Notwithoutmassivesequencegaps.—Paleo-D.N.A.fromwhatsource?Wh
3、eredoyougeta100-million-year-old________blood?—Shhh!—What?What?Oh,well,Mr.D.N.A.!Wheredidyoucomefrom?—Fromyourblood.Justonedropofyourblood________billionsofstrandsofD.N.A.,thebuildingblocksof____.AD.N.A.strand____meisablueprintforbuildingalivingthing.Andsometimes,anim
4、alsthatwent______millionsofyearsago,likedinosaurs,lefttheirblueprintsbehindforusto____.Wejusthadtoknowwheretolook.____millionyearsago,thereweremosquitoes,justliketoday.Andjustliketoday,they______thebloodofanimals,evendinosaurs.Sometimes,after______adinosaur,themosquit
5、owould_____onthebranchofatreeandgetstuckinthesap(树液).Afteralongtime,thetreesapwouldgethardand_______fossilized,justlikeadinosaurbone,__________themosquito______.Thisfossilizedtreesap,whichwecall______,_________millionsofyearswiththemosquitoinside.UntilJurassicParkscie
6、ntistscamealong._____sophisticatedtechniques,theyextractthepreservedbloodfromthemosquito,andbingo.:dinoD.N.A.AfullD.N.A.strandcontainsthree______geneticcodes.Ifwelookedatscreensliketheseonceasecondfor_____hoursaday,it'dtaketwoyearstolookatthe______D.N.A.strand.It'stha
7、t____.Sinceit'ssoold,it'sfullof_____.Nowthat'swhereourgeneticiststakeover.Thinkingmachinesuper-computersandgenesequencers___________thestrandinminutes.Andvirtual-realitydisplaysshowourgeneticiststhe_____intheD.N.A.sequence.Weusethe________D.N.A.ofafrogto_____theholes.
8、..andcompletethecode.Phew!Andnow,wecanmakea_____dinosaur.—Thisscoreisonlytemporary.Itallhasverydramatic______,ofcourse.Rum-p