Whenhegotoffthebus,ithappend_B_.
AtorainBtoberainingCrainingDtoraining2._C_fromthemoon,theearthwithwater__seventypercentofitssurfaceappearsas"ablueball"为什么?Aseen;coverdB.seing;coveringC.seen;coveringDtosee;tocover3.Wewalkedasfastaswecould,__togetthereontimeAhopingBtohopeChopedDbeinghoped为什么不是A4.Theyknewhimverywell.Theyhadseenhim__upfromchildhoodAgrowBgrewCwasgrowingDtogrow什么不是D5.Theexaminationwassodifficultthatalmosteverybodyfailed__it.AinpassingBtopassCtohavepassedDpassing为什么不是A?6.__intomanylanguages,butwithquitealonghistoryAbeingtranslatedBhavingtranslatedCtobetranslatedDhavingbeentranslated为什么是D?7.Travellingis__,butweusuallyfeel__whenwearebackhomefromtravel.Ainteresting;tiredBinterested;tiringCinteresting;tiringDinterested;tired?8.Althouhshesawsomanypeople_infrontofher,shelookedcalmAsitingBseatingCsitDseated9.__formanyyears,nobodycouldrecognizehim.AputinprisonBthemanputtinginprisonCthemanhavingbeenputinprisonDthemanbeingputinprison?10.Sheisawell-knownwrierandspeaker.Shedevotedallherlife__.AtowriteandlecturingBtowritingandlecuingCtowriteandlectureDwritingandlecturing.11.Thedoctorsdideverythingthey__savethe__oldwomanbutfailedAcould;deadBcouldto;deadCcould;dyingDcouldto;dying抄自成人高考高起点解题指导~希望能讲解一下.