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词汇练习I.根据旬意和首字母提示完成句子1.Acomputercansolvemanym________problems.2.P_________,Ithinktheteamwhowonfirstplacecheated.3.The21stcenturyisthecenturyofinformationt___________.4.Ithinkwecanworktogethertoc_______anevenbettersystem.5.Computersareusedtoc__________witheachotheraroundtheworldbytheInternet.II.翻译短语6.incommon___________7.inone'sopinion___________8.goby___________9.dealwith___________10.humanrace___________11.在某种程度上___________12.毕竟___________13.看守,监视___________14.在……的帮助下___________15.弥补,补足,整理___________III.介词、副词填空.16.Ineedtoshout_____computerlanguage_______myteammates______givemetheballwhenImopenandhaveagoodshot______agoal.17.Noonecouldrecognizeme_______Igotmynewtransistors_____the1960s.18.What______going_______awalk?19.What'sthedifference________thetwocomputers?20.We'lltakecare_______yourcatwhenyouare_______onholiday.答案mathematicalPersonallytechnologycreatecommunicate共有依……看走过,顺道访问处理人类inawayafterallwatchoverwiththehelpofmakeupin,to,to,forafter,inabout,forbetweenof,away