5、拜访某地callon/uponsb.拜访或看望某人callforsth.(sb.)需要,要求;接(某人)、来取(某物);喊着要人取来calloff叫走,转移开;取消,不举行callon/uponsb.todosth.号召某人做某事callup(给……)打电话;想起,回忆起callin收回,召回callout大声喊Callyourdogoff.Thematchwascalledoffbecauseofbadweather.Thisproblemcallsforcarefulthought.They boy called out for help.I’l
6、l call for you at seven this evening.We call for the package at the post office.Thetoycompanyhasdecidedtocallinthedefectiveproductsallovertheworld.6.TheSomalirobbedfrequentattacksontheseaurgedtheUnitedNationsto__allnationstotakeimmediateaction.A.fightforB.applyforC.callonD.wait