X情态动词1.Peter________comewithustonight,butheisn’tverysureyet.A.mustB.canC.mayD.will2.—Couldyouborrowyourdictionary?—Yes,ofco...
XV倒装与“it”1.—Johnwonthefirstprizeinthecontest.—________.A.sohedidB.SodidheC.SohedidtooD.Sodidhe;too2.Afterthatweneversawhera...
XI动词不定试1.CharlesBabbageisgenerallyconsidered________thefirstcomputer.A.tohaveinventedB.inventingC.toinventD.havinginvented2.L...
