题目

— He spent little money in repairing the roof. Now the rain has ruined half his furniture.— ________. This is a plain example.A. A penny saved is a penny gained B. Many a little makes a mickleC. Penny wise and pound foolish D. From saving comes having 答案：【答案】C【解析】考查俗语。A. A penny saved is a penny gained省一分钱就是赚一分钱；B. Many a little makes a mickle积少成多；C. Penny wise and pound foolish小事聪明大事糊涂；D. From saving comes having富有来自节约。句意：—他几乎没有花什么钱修屋顶，现在雨水毁掉了一半的家具。—小事聪明，大事糊涂。这就是一个典10．现有三组溶液：①CCl4和水；②苯（沸点：80.1℃）和甲苯（沸点：110.6℃）的混合物（苯和甲苯是性质非常相似的一对互溶液体）；③氯化钠和单质碘的水溶液，分离以上各混合液的正确方法依次是（　　）A．分液、萃取、蒸馏B．分液、蒸馏、萃取C．蒸馏、萃取、分液D．萃取、蒸馏、分液