四川省凉山州2017届高中毕业班第二次诊断性检测英语

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1、:o然oIl-o煞ogo•:审快s,.s:o綜oo躱o亠fo•:题号—・二四五亠八总分得分评卷人得分一.阅读理解（题型注释）绝密★启用前!1!川省凉山州2017届高中毕业班第二次诊断性检测英语试卷副标题考试范围：XXX；考试时间：27分钟;命题人：XXX学校:姓名：班级：考号：注意事项.1.答题前填写好自己的姓名、班级、考号等信息2.请将答案正确填写在答题卡上第I卷（选择题）Itissaidthatthere'snosuchthingsasafreelunch,butevenifyoumanagetobagab

2、argainmeal,itwillnottasteasgoodasamoreexpensivechoice,accordingtoscientists.Anewstudyhasfoundthatrestaurantgoerswhopaymoreforthefoodistastierthanofferedforasmallerprice.Theexpertsthinkthatpeopletendtoassociatecostwithqualityandthischangestheirperception（感知）o

3、fhowfoodtastes・ScientistsatCornellUniversitystudiedtheeatinghabitsof139peoplewhoenjoyanItalianbuffetinarestaurant.Thepriceofthefoodwassetbytheresearchersateither$4or$8fortheall-you-can-eatmeal.Customerswereaskedtoratehowgoodthefoodtasted,thequalityoftheresta

4、urantandtoleavetheirnames・Theexperimentshowedthatthepeoplewhopaid$8enjoyedtheirmeal11%morethanthosewhoatethe“cheaper^buffet.Interestinglythosethatpaidforthe$4buffetsaidtheyfeltguiltieraboutloadinguptheirplatesandfeltthattheyoverate.However,thescientistssaidt

5、hatbothgroupsatearoundthesamequantityoffoodintotal.BrianWansink,aprofessorofconsumerbehaviorattheuniversity,said:“wewerefascinated〔0find〔hatpricinghashaeeffect03howmuchoneeaFbu〔ahugeeffectonhowyouinierpre二heexperience!Hesinkspeopleenjoyedtheirfoodmoreasiheya

6、ssociaadcost:wiihqualifyandihatsma二changesoarestaurantcanchangehowiasiypeoplefindtheirmeals.Inapreviousstudy-researchersfrom〔heuniversx-yshowed-hatpeoplewhoearinbrightlightingconsumemore〔haneatinlessbrighUyliiareas.1•Wecan一earnfrom〔hepassage〔ha»—t>A・"herewer

7、e139subjectsinvolvedin-henewsiudyB・afree一unchmightbeasde-iciousasyouexpectedc・ihehighpricingw三changerheexac二as〔eofthefoodD・in-heexperimenb-hepriceof〔hefoodrangedfromS4-0S102・Whichofthefactorshasaneffectonthequantifyoffbodapersonconsumes^A・Theiasieofthefood・c

8、・Thenumberofcompanions・3・Whow三benefhfromihenewscdyyA・Thepersonwhorunsares〔auranLc・Thepersonwhoworksondecoration.4・Thepassageis(endedto•A•promo??markenngmethodsc・-eachconsumershowoeatbeUerB・Thepr