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国开电大24秋季理工英语4 单元自测7(10分)_1729653499619

时间:2024-12-16 10:38来源:未知 作者:admin 点击:
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Whatwouldyouliketohaveforbreakfast —.Wouldyouliketohaveataste A.Twisted cruller, I bought it this morning B.I already had my breakfast C.Br
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。
1.(单选题)—Whatwouldyouliketohaveforbreakfast
—.Wouldyouliketohaveataste
A.Twisted cruller, I bought it this morning
B.I already had my breakfast
C.Breakfast is the most importantmeal of the day
正确


2.(单选题)—WhatisU.S’sexperienceinfoodsafetymanagement
—.
A.S. do better in this point
B.They are improving the legal system all the time and very strict in law enforcement
C.Some illegal traders care about nothing but making money
正确


3.(单选题)—Ithinktheotherreasoncanbeidentifiedfromtheindustrializationoffoodproduction.
—.Someillegaltraderscareaboutnothingbutmakingmoney.
A.That bothers me too
B.I sincerely hope that the whole society pay much more attention to food safety
C.Yes, you bet
正确


4.(单选题)ModernMeadowisastartupthatengineerstissuestocreatelab-grown_____meat.
A.edible
B.editable
C.edify
正确


5.(单选题)Theyshouldnevertrytopursueprofithealthandlifeofpeople.
A.in terms of
B.at sight of
C.at the expense of
正确


二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写“T”错误写“F”。
教材课文原文
TheCompanyLeadingtheFutureofFarming
Here'sacrazyidea:Combinebioprintingandtissueengineeringto"print"animalproductsandtacklesomeoftheplanet'sbiggestproblems.Animalfarming,afterall,accountsforabouthalfofallhuman-causedgreenhousegases,takingplaceonone-thirdoftheavailable,non-frozenlandonEarth.Alltofeedpeople'sappetitesfor300milliontonsofmeatayear.
ModernMeadowisaMissouri-basedstartupthatengineerstissuestocreatelab-grownediblemeat,inaprocessthateliminatesmanyofthenegativeenvironmenteffectsassociatedwithtraditionallivestockpractices.
Thecompanyclaimsthatbycarefullylayeringmixturesofcellsofdifferenttypesinaspecificstructure,in-vitromeatproductionbecomesfeasible.It’ssetashort-termgoalofprintingasliverofmeataroundtwocentimetersbyonecentimeter,andlessthanhalfamillimeterthick,whichisedible.
ThecompanyexplainsinasubmissiontotheUnitedStatesDepartmentofAgriculture:“Thetechnologyhasseveraladvantagesincomparisontoearlierattemptstoengineermeatinvitro.Thebio-inkparticlescanbereproduciblypreparedwithmixturesofcellsofdifferenttype.Printingensuresconsistentshape,whilepost-printingstructureformationandmaturationinthebioreactorfacilitatesconditioning.”
However,itadmitsthattheroadaheadisstrewnwithdifficulties.“Theconsumeracceptanceofsuchproductsmaynotbewithoutchallenges.Weexpectitwillfirstappealtoculinaryearly-adopterconsumersandthesegmentofthevegetariancommunitythatrejectsmeatforethicalreasons.Withreductioninprice,itcanreachthemasseswithreligiousrestrictionsonmeatconsumption(peoplerestrictedtoHindu,Kosher,Halaldiets)andfinallypopulationswithlimitedaccesstosafemeatproduction.”
Whateverthefinaloutcome,lab-grownediblemeatisnolongerintherealmofsciencefiction.Itiscoming.

Animalfarmingisresponsiblefortheoccurrenceofgreenhousegases.《在此填空1》
2.ModernMeadowisanewly-startedbusinesswhichaimstomakeprofitsbyproducinglab-grownediblemeat.《在此填空2》
3.ThemethodModernMeadowadoptedtoproducein-virtomeatisbylayeringmixturesofcellsofdifferenttypesinaspecificstructure.《在此填空3》
4.Thereisnomeatengineeredoutsidelivingbodiesbefore.《在此填空4》
5.Thislab-grownmeathasalreadywidelyreceivedbythemasses.《在此填空5》
1.
A.T
B.F

2.
A.T
B.F

3.
A.T
B.F

4.
A.T
B.F

5.
A.T
B.F

正确答案:1:T、2:F、3:T、4:F、5:F

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