1,Whatever ____the results of that policy,I support it on principle.A.is B.are C.may be D.being答:B译:不论那个政策的结果是什么,我都原则上支持。析:whatever引导让步状语从句,其主语为复数results,用are, 因太长,为句子的平衡,将系动词提前。 2,Suppose the knife _____accidentally,would the doctor get his fee from the person he is treating ?A.slipped B.is slipping C.had slipped D.would slip答:A译:假如手术刀不小心掉下去了,医生还能从所疹治的人手中拿到红包吗?析:suppose=If,引导一个条件状语从句,从主句看,这是虚拟语气。其实这中可能性是不太大的,是对现在或将来情况的一种假设。从句谓语用过去式或should +V.