【问题】 Formanyyears，studentshadimprovedbyansweringquestionsanddidbestontheexam.Butinthelate2010s，manystudentsweredoingmorepoorlyontheexamthanonthehomeworkleadinguptoit.Theywouldevenacetheveryfirsthomeworkassignment，theonethatquizzedthemonmaterialtheyhadnotyetlea

Formanyyears，studentshadimprovedbyansweringquestionsanddidbestontheexam.Butinthelate2010s，manystudentsweredoingmorepoorlyontheexamthanonthehomeworkleadinguptoit.Theywouldevenacetheveryfirsthomeworkassignment，theonethatquizzedthemonmaterialtheyhadnotyetlearned.In2008，onlyaround3outof20studentsperformedbetterontheirhomeworkthanontheexam.Butthatsharegrewovertime.By2019，morethanhalfofthestudentshadperformedthisway. Whathadchangedoverthoseyears？Onebigthingwastheriseofsmartphones.Theyexistedin2008，butwerenotcommon.Nowalmosteveryonecarriesone.Soitwouldbeeasiertodaytoquicklygoonlineandfindtheanswertojustaboutanyhomeworkquestion.Butstudentscan'tusephonesduringanexam.Andthatmightexplainwhytheyaren'tdoingaswellonthetests. Thestudentswhodidbetterontheirexamsdidn'talwaysreportthattheyhadcomeupwiththeirownhomeworkanswers.Andthosewhodidbetterontheirhomeworkdidn'talwayssaythattheyhadcopied.Comingupwithanswersonyourownshouldleadtobetterlearningforstudentsatanyage.Ifyoufindandthencopytherightanswer，you'retakingtheeasywayout.Butthatiswastingavaluablepracticeopportunity.Itmaytakeafewmoreminutestothinkofanansweronyourown，andthenchecktoseeifit'sright.Butthat'sthewayyou'lllearnmore. Nowthatinformationiseasilyavailabletoeveryoneallthetime，itprobablydoesn'tmakesenseforteacherstoexpectstudentstotakequizzesandexamswithoutit.Fromnowon，weshouldn'tevergiveaclosed-bookexam.Instead，teachersshouldcomeupwithhomeworkandexamquestionsthatGooglecan'teasilyanswer.Thesemightbequestionsthataskyoutoexplainapassageyoujustreadinyourownwords.Writingassignmentsandclassprojectsareothergreatwaystoencouragestudentstorememberandapplytheirknowledge.（1）Whatdoestheunderlinedword"ace"inparagraph1probablymean？______A.Dowellin.B.Puteffortinto.C.Payattentionto.D.Getinvolvedin.（2）Fromparagraph2，wecanknowthat______.A.addictiontomobilegamesdecreasesstudents'studygradesB.onlinetutoringinfluencestheregularclassroomlearningC.themoderntechnologyreducesstudents'motivationforlearningD.searchingonlineforanswersstopsstudents'independentthinking（3）Whatdoestheauthorsuggesttoteachersinthelastparagraph？______A.Blockingstudents'accesstoinformation.B.Givingstudentsmorequizzesandexams.C.Creatingoriginalquestionsforstudents.D.Minimizingtheclassteachingandactivities.（4）Whatisthetextmainlyabout？______A.Creativeexaminationsarenecessary.B.Thewaysstudentsdotheirhomework.C.TheapplicationofInternetinteaching.D.Studentsdobetteronhomeworkthanonexams.

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