2021年4月自考备考英语练习题：《英语一》提升练习第五篇

2021年4月自考备考英语练习题：《英语一》提升练习第五篇,Everyhumanbeing,nomatterwhatheisdoing,givesoffbodyheat.Theusualproblemishowtodisposeofit.ButthedesignersoftheJohnstowncampusoftheUniversityofPittsburghsetthemselvestheoppositeproblem-howtocollectbodyheat.Theyhavedesignedacollectionsystemwhichutilizesnotonlybodyheat,buttheheatgivenoffbysuchobjectsaslightbulbsandrefrigeratorsaswell.thesystemworkssowellthatnoconventionalfuelisneededtomakethecampus’ssixbuildingscomfortable.Somepartsofmostmodernbuildings-theatersandofficesaswellasclassrooms-aremorethanamplyheatedbypeopleandlightsandsometimesmustbeair-conditionedeveninwinter.Thetechniqueofsavingheatandredistributingitiscalled“heatrecovery.”Afewmodernbuildingsrecoverheat,buttheUniversity’ssystemisthefirsttorecoverheatfromsomebuildingsandre-useitinothers.Alongtheway,Pitthaslearnedagreatdealaboutsomeofitsheatproducers.theharderastudentstudies,themoreheathisbodygivesoff.MaleStudentsemitmorehearthanfemalestudents,andthelargeranstudent,themoreheatheproduces.ItistemptingtoconcludethatthehottestprospectfortheJohnstowncampuswouldbeahard-working,overweightmalegenius.46.WhichofthefollowingistrueoftheheatingsystemoftheJohnstowncampus?a.Theheatissuppliedbyhumanbodiesonly.b.Theheatissuppliedbybothhumanbodiesandotherheartemittingobjects.c.Theheatissuppliedbybothhumanbodiesandconventionalfuel.d.theheatissuppliedbyhumanbodies,otherheat-emittingobjects,andconventionalfuel.47.Untilrecently,bodyheathascausedproblemsbecauseit_______.a.wasdifficulttocollectb.cameinavarietyofformsc.wasdifficulttogetridofd.tendedtobeabsorbedbyphysicalobjects48.Thephrase“eveninwinter”mostnearlymeans_______.a.ifthewinterisespeciallywarmb.duringalloftheyearexceptthewinterc.inthewinterwaswellasinotherseasonsd.duringtheeveningsinthewinter49.“Heatrecovery”referstoa_______.a.methodofconcealingthesourceofheatb.specialformofairconditioningc.supplementaryhotwatersystemd.wayofreclaimingandre-usingheat.50.Accordingtopassage,whichofthefollowingwouldproducetheLEASTamountofheat?a.Agatfemalewhostudieshardb.Athinfemalewhodoesnotstudy.c.Afatmalewhodoesnotstudy.d.Athinmalewhostudieshard.

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