6、shopsB.cardsC.itemsD.foods14.A.withB.forC.beyondD.over15.A.turningupB.holdingupC.holdingbackD.turningback16.A.cryingB.shoutingC.jumpingD.laughing17.A.surpriseB.comfortC.reliefD.smile18.A.inB.byC.atD.about19.A.probablyB.evenC.thereforeD.though20.A.simpleB.niceC.cheapD.small参考答案50.CCBBA ACDDB AA