最新国家开放大学电大《理工英语3》形考任务3.pdf

最新国家开放大学电大《理工英语3》形考任务3最新国家开放大学电大《理工英语3》形考任务3-4试题及答案形考任务3一、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。1.TheBelgiancityofGhenthasdeclaredMondaysmeat-freedays.F2.Thelivestocksectorhasbeeoneofthetwoorthreemostsignificantcontributorstothemostseriousenvironmentalproblems.T3.Theauthorisapletevegetarian.F4.Accordingtothepassage,peoplewhoeatlessmeatwillbeeasilysick.F5.Therearen＇tmanyvegetariandishesintherestaurantmentionedinthepassage.F二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。1.Milkcartonsareunburnabletrash.F2.EverydayHenrycanleavehisrubbishoutsideashewishes.F3.Plasticswouldharmtheenvironmentifyouweretoburnthem.T4.Youcanleavebatteriesandclothesonceeveryweek.F5.Henrycanjustleaveallhisrubbishoutsidehisapartmentwithoutputtingthemintoabag.F形考任务4二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。Thefridgeisconsiderednecessary.Ithasbeensosincethe1960swhenpackagedfoodlistearedwiththelabel:“Storeintherefrigerator.“InmyfridgelessFiftieschildhood,1wasfedwellandhealthy.Themilkmancameeveryday,thegrocer,thebutcher(肉商),thebaker,andtheice-creammandeliveredtwoorthreetimeseachweek.TheSundaymeatwouldlastuntilWednesdayandsurplus(剩余的)breadandmilkbecameallkindsofcakes.Nothingwaswasted,andwewerenevertroubledbyrottenfood.Thirtyyearsonfooddeliverieshaveceased,freshvegetablesarealmostunobtainableinthecountry.Theinventionofthefridgecontributedparativelylittletotheartoffoodpreservation.Manywell-triedtechniquesalreadye_isted--naturalcooling,drying,smoking,salting,sugaring,bottlingWhatrefrigerationdidpromotewasmarketing---marketinghardwareandelectricity,marketingsoftdrinks,marketingdeadbodiesofanimalsaroundtheworldinsearchofagoodprice.Consequently,mostoftheworld＇sfridgesaretobefound,notinthetropicswheretheymightproveuseful,butintherichcountrieswithmildtemperatureswheretheyareclimaticallyalmostunnecessary.Everyter,millionsoffridgeshumawaycontinuously,andatvaste_pense,busilymaintaininganartificially-cooledspaceinsideanartificially-heatedhouse--whileoutside,natureprovidesthedesiredtemperaturefreeofcharge.