单元主千知讨一筠关文单起词汇复现讨记高敌简沽无止BeCarefulaboutCloningAfteraseriesofinitialexperimentsandcorrectionsthescientist“shardwWorkpaid0仪whenthetwyincloneturkeysWerehatchedwithnormalfeatherandclayws.ThisbreakthroughpossiblyenabledpeopletobringtheiradoredpetspacktJife,However,ifbatheredhimfromtimetotimethattheirhealthWasinpoorconditionbecausetheyWereunabletoresist训nesses.Thisdrawbackcasthinldown,Merely2Shortlyafterwards,themediapublishedaconservativeargumentobjectingtocloningowingtomoralproblems,andSuggestedtheconstitutionincludecompulsoryregulationstoforbidobtainingconlmercialprofitsfromcloning,Wheninterviewed,thescientiststaredatthedecorationsontheceiling,thinkingforawhile,andthensaid,“T“mnotinfavourofanyarbitcarJasSunWPtiottbutudertakingcloningdoesdifferfromthestraightforwardprocedureofmakingloafsoutofflour,Dntilweaccumulateenoughexactk0Wledge二二蛊PracticeisinvainandiboundtofailAltogether,beingycarefulisreasonableorWemayWalkintoasider0a衷亏/焘盘苓夕土=谨愚对待克隆在最初的一系列实验和修正之后,科学家的辛苜工作终于取得成功,一对双生的克隆火鸡孵化出来,羽毛和爪子都很正常。这一突破或许能使人们喜爱的宠物死而复生。然而,使他不时地烦恼的是:因为它们无法抵抗疾病,使得它们的健康状况极差。这个缺点让他很沮丧。仕仅过丁丽个春期;克陵仰和母怠郯死亡了,这使他内心里充满了挫折,他在达到自己的目标前就退休了,并选择撂歌剧合唱团来减轲消沉的感觉。墨=/夕诊L八之后不丿,媒体就因为道德问题而发表了反对克隆的保守论点,芸且建议宪法应该包括强制性的法规禁止通过克隆获得商业利益。当被采访时,科学家盯着天花板上的装饰物思考了一会儿,谥:“我不赞成任何任意的假设,但是从事克隆与用面粉制作面包的简单迢程确实不大标问。在我们秘河了足够准确的知识前,任何实际操作都是徒劳无功的,注定会失败。总而言之,更加谨慎地对待克隆是合理的,否则我们或许会误入歧途:e