补全短文,职称英语理工b

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1、补全短文第六篇DungtoDeathFieldsacrossEuropearecontaminatedwithdangerouslevelsoftheantibioticsgiventofarmanimals・Thedrugs,whichareinmanuresprayedontofieldsasfertilizers,couldbegettingintoourfoodandwater,helpingtocreateanewgenerationofantibiotic-resistant"superbugs".2

2、ThewarningcomesfromaresearcherinSwitzerlandwholookedatlevelsofthedrugsinfarmslurry.1EHisfindingsareparticularlyshockingbecauseSwitzerlandisoneofthefewcountriestohavebannedantibioticsasgrowthpromotersinanimalfeed.Some20,000tonsofantibioticsareusedintheEuropean

3、UnionandtheUSeachyear.Morethanhalfaregiventofarm-animalstopreventdiseaseandpromotegrowth.2_DButrecentresearchhasfoundadirectlinkbetweentheincreaseduseofthesefarmyarddrugsandtheappearanceofantibiotic-resistantbugsthatinfectpeople.Mostresearchersassumedthathuma

4、nsbecomeinfectedwiththeresistantstrainsbyeatingcontaminatedmeat3・Butfarmoreofthedrugsendupinmanurethaninmeatproducts,saysStephenMuelleroftheSwissFederalInstituteforEnvironmentaiScieneeandTechnologymDubendorf.3_BAndmanurecontainsespeciallyhighlevelsofbugsthata

5、reresistanttoantibiotics,hesays.Withmillionsoftonsofanimalsmanurespreadontofieldsofcropssuchaswheatandbarleyeachyear,thispathwayseemsanequallylikelyrouteforspreadingresistance,4hesaid・Thedrugscontaminatethecrops,whicharetheneaten.4_FTheycouldalsobeleachingint

6、otapwaterpumpedfromrocksbeneathfertilizedfields.Muellerisparticularlyconcernedaboutagroupofantibioticscalledsulphonamides・5_ATheydonoteasilydegradeordissolveinwater.HisanalysisfoundthatSwissfarmmanurecontainsahighpercentageofsulphonamides;eachhectareoffieldco

7、uldbecontaminatedwithupto1kilogramofthedrugs・Thisconcentrationishighenoughtotriggerthedevelopmentofresistanceamongbacteria.5Butvetsarenottreatingtheissueseriously.Thereisgrowingconcernattheextenttowhichdrugs,includingantibiotics,arepollutingtheenvironment.Man

8、ydrugsgiventohumansarealsoexcretedunchangedandarenotbrokendownbyconventionalsewagetreatment・译文：施肥致死欧洲田野被浓度危险的牲畜抗生索所污染。这些肥料川的药物被喷洒到田野上当作肥料,它们可以进入我们的食物和水中，促进产生新一代对抗生素有抗药性的“超级病菌〃。这个警告来自瑞士的一个