23-24下)W版八年级第31期B版责编:倪莎第50期B1 Keys:(One possible version)I.1.lovely2.helpful3.interested4.activities.5.sleepy6.stamps7.listener8.teenagers9.successful10.illnessII.1.lost2.know3.have played4.missed5.went6.has gone7.comes8.see9.is10.lived11.will be12.working13.was washing14.is running15.to lock16.tastes17.turn18.were19.smell20.feelsIII.1.or2.but3.but4.or5.s06.but7.and8.but9.and10.s011.and·IV.1.have2.been to3.never4.already5.for6.has gone to7.since8.have lived9.hasn't met10.everV.1.have been a member;for2.hasn't bought;yet3.How long have4.has been away since5.Why hasn't 6.have learnt;for7.have showed8.Have;explained;yet9.How many times have;cleaned10.have just boughtVI.1.where his wallet was2.if he is from Germany3.what he should wear4.how tall he is5.how long we stayed in Guilin6.what you heard7.whether he'll come or not8.(that)the earth goes around the sun9.(that)we would hold a sports meeting10.how much it costs to fly to ShanghaiB2B3B4版Keys:(One possible version客观题除外)基础知识运用I.1.crazy2.culture3.test4.progress5.guests6.must7.interest8.skills9.success10.lastsII.11-15 DCBCD 16-20 CDAAB