—Comeandjoinus,Ben!—I'mafraidIcan't.I'mtoobusynow.IfI
問題詳情：—Comeandjoinus,Ben!—I'mafraidIcan't.I'mtoobusyI________time,Iwouldcertainlygo.A．had B．willhave C．havehad D．have【回答】A知識點：動詞時態題...
—Comeandjoinus,Ben!—I’mafraidIcan’t.I’mtoobusynow.IfI
問題詳情：—Comeandjoinus,Ben!—I’mafraidIcan’t.I’mtoobusynow.IfI_______time,Iwouldcertainlygo.A.had B.willhave C.havehad D.have【回答】A知識點：動詞時態題...