2023秋期版国开电大本科《理工英语4》在线形考(单元自测7)试题及答案

[2023秋期版]国开电大本科《理工英语4》在线形考说明：资料整理于2023年11月28日；适用于国开电大本科学员一平台在线单元自测7试题及答案备注：测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)从下列选择题库中抽2个小题!!!—Ithinktheotherreasoncanbeidentifiedfromtheindust [答案]C.Whenwechoosefood,wemustremembertocheckitstag,confirmingwhetherthebasicinformationis—Whatwouldyouliketohavefo从下列选择题库中抽3个小题!!! Animalfarmingabouthalfofallhuman-causedgreenhousegases.SomeillegaltraderscareabouThetechnologyhasseveraladvantagesearlierattemptTheyshouldnevertrytopursueThis,theyargue,willbeessentialtotheneedsof5.Thislab-grownmeathasal第二大题：完形填空(阅读理解选择、判断、听力理解等)(共50分)★阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。A.By;B.In;C.Until}2050,theworld'spopulation{A.projectbillionfromjustover7billioncurrentboostharvests{A.eventhough;B.even;C.though}inbadconditionsbyprotectingagainstpests,drought.This,theyargue,willbeessentialtomeetingtheneedsofaboomingpopulationiprogramattheUnionofConcernedScientists,anadvocacygroup,saidg★阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。(课外选材)toexperts,theadvantageofmodifiedfoodisthatithelpsinpreventingtheoccurrenfallergiesandalsohasalongshelflife.However,amajorportionofthepopulationisagainsttheconsumptionofgeneticallymodifiedfoodandisconcernedaboutitsdisadvantages.Iconsumptionofgeneticallymodifiedfood,readthroughtheprosandconsgivenbelowanddecideforyourself.·Oneofthemostprominentadvantagesofgeneticallymodifiedfoodisthatitoccurrenceofcertaindiseases.Certainfoodscauseallergsystemofthesefoods,therebymakingthemnon-allergic.·Anothermajoradvantageofsuchtypeoffoodsisthattheygrowfastertcounterparts.Asaresult,thereis●Apersonneednotbotheraboutanyadditionalcosgeneticallyengineeredfood.Thefoodisnaturallypeffectively,increasedproductionwouldhelpcountrieswhereincropsmaynotnormallyprosperbecauseoflessthandesirableenvironmentalcon·Theincreasedshelflifeofthesefoodproductshelpsinreducingthequantityofrottenfood.·Thebiggestdisadvantageofgeneticallymodifiedfoodisthatthbody.Theconsumptionofthesege·Chancesofdevelopingcancerarehighinpeoplewhoreguofantibioticresistancemarkersandunknowneffects.nature,itmightnotbegoodforconsumptioninthelo1.Howdoesgeneticallymodifiedfoodcontroltheoccurrenceof3.Whichstatementisnottheadvantageofgeneticallymodifiedfood?4.Whatwouldhappentoapersonifheregularlyconsumegeneticallymodifiedfood?5.Whichtitleisthebestforthispassaplanet'sbiggestproblems.Animalfarming,afterall,accountsforabouthalfofallhumgases,takingplaceonone-thirdomilliontonsofmeatayear.ModernMeadowisaMissouri-basedstartupthatengineerthateliminatesmanyofthenegativeenvironmenteffectsassociatedwithtraditionallivestockpractices.Thecompanyclaimsthatbycarefullylayeringmixturesofcellsofdifferenttypesimeatproductionbecomesfeasible.It'ssetashort-termgoalofprintingaslibyonecentimeter,andlessthanhalfamillimeterthick,whichisedible.reproduciblypreparedwithmixturesofcellsofdifferenttype.Printingensupost-printingstructureformationandmaturationinthebioreactorfacilisegmentofthevegetariancommunithemasseswithreligiousrestrictionsonmeatconsufinallypopulationswithlimitedaccesstosafeWhatever