1Theenvironmentinmajorcitiesinourcountryhasbeenimproved____someextentinthelastdecade.A.byB.toC.inD.with2.MyfriendhasreturnedfromtheUK.She____atOxfordforfouryears,duringwhichwecommunicatedwitheachotherontheInte
1Theenvironmentinmajorcitiesinourcountryhasbeenimproved____someextentinthelastdecade.
A.byB.toC.inD.with
2.MyfriendhasreturnedfromtheUK.She____atOxfordforfouryears,duringwhichwecommunicatedwitheachotherontheInternet.
A.studiedB.hasstudiedC.hadstudiedD.hasbeenstudying
3We____estimatethespiritoftheShanghaiExpotoomuch,whichissuretoplayanimportantroleinourdailylife.
A.maynotB.shouldnotC.mustnotD.cannot
4____inthefrontrowattheceremony,ourdistinguishedguestsarefromhomeandabroad.
A.SeatingB.BeingseatedC.SeatedD.Toseat
5.Ireceivedacallfromthepoliceatmidnightyesterday._____thathehadbeenbadlyinjuredinacaraccident.
A.ThendidIlearnB.OnlythenIlearnedC.OnlythendidIlearnD.OnlythenlearnedI
6—Willtheplan____thelibrariesnationallybecarriedoutinthecomingyear?
—Italldepends,Isuppose.
A.topromoteB.promoteC.promotingD.thatpromote