【Wecan'trememberclearlysincewhenwestartedtotakeourmobilestoadinnertable．Thishappensalot，especiallywhenweeatout．Onceadishcomes，insteadofliftingourchopsticks，wetakeoutourmobilesandclick．Later，wepostthe】
Wecan'trememberclearlysincewhenwestartedtotakeourmobilestoadinnertable．Thishappensalot，especiallywhenweeatout．Onceadishcomes，insteadofliftingourchopsticks，wetakeoutourmobilesandclick．Later，wepostthephotosontoWeiboorWechat，waitingtobe"liked．"Thenwecheckourmobilesfromtimetotimeduringthemeal，toseewhetherweget"liked"ornot．Wejustcannotleaveourmobilesforsimplyameal．
Doesthatsoundfamiliartoyou？Doyoudothatoften？Ifnot，howdoyoufeelwhenothersdothatwhenhavingdinnerwithyou？
Arecentstudysuggeststhatwhatweareusedtodoingisnotthatgood．Spendingtimetakingphotosoffoodmakesthefoodlesspleasant．Totestthis，someresearchersdidanexperiment．Somepeoplewereaskedtotakephotosbeforetheycouldenjoyfood．Itturnedoutthatthemorephotostheytook，___．So，whynotstoptakingphotosandjustenjoythefoodaheadofyou？
Besidesthescientificresult，therearealsosomeotherbadinfluencesoftakingphotosoffoodbeforemeals．AfterpostingthephotosontotheInternet，onewillbeunabletocontrolhimselfandcheckhismobilemanytimes．"Doeseveryoneacceptmyphoto？Ihopealotofpeoplelikeit!"Itseemslikeyourmobilesecretlycallsyournameallthetime，evenwhenyouarewithrealpeople．
So，nexttimeyougoouttohavedinnerwithyourfamilyorfriends，howaboutnottakingphotosoffood？Letthefoodbedeliciousasitisandshareyourlifewithpeoplearoundyou．Trustme，itwillbeawonderfultime．
38．Fromthepassage，weknowpeopleliketo___firstbeforemealsrecently．
A．talkwiththeirfriends
B．takephotosofthedish
C．haveatasteofthedish
D．checktheirmobilephones
39．Whichofthefollowingcanbeputinthe___inParagraph3？
A．thelesscheerfultheybecame．
B．themoreinterestedtheywereinthefood．
C．thelessdeliciousthefoodseemedtothem．
D．themore"liked"theygotonWeiboorWechat．
40．WhatdoestheunderlinedsentencemeaninParagraph4？___
A．Peopleoftentreatmobilesasrealpeople．
B．Peopleregardmobilesastheirsecretfriends．
C．Peopleoftenmakephonecall