未分类题The telephone operator cut us______before we finished our conversation.A.outB.upC.offD.away
未分类题I have cut _____ the material, which I found to be of little value.A.backB.inC.intoD.out
未分类题Changing from solid to liquid, snow takes in heat from all substances near it, and this______produces artificial cold surrounding it.A.absorptionB.accumulationC.consumptionD.interaction
未分类题Marys latest novel has______her already considerable reputation.A.magnifiedB.enlargedC.strengthenedD.erased
未分类题This ticket______ you to see a free opera at the new theatre.A.givesB.grantsC.entitlesD.credits