题目

用方框中所给的复合不定代词填空。 something nobody someone nothing （1） can answer the teacher s question because it's too difficult. （2） —I'm hungry. Can you give me to eat, Mom?—Of course, Here's some bread. （3） There is special in today'snewspaper. It's too boring. （4） Listen! is knocking(敲) on the door. 答案：【1】Nobody 【1】something 【1】nothing 【1】Someone下列混合物的分离方法不正确的是（  ）A．水和汽油的混合物用分液方法分离B．石灰水中悬浮的固体碳酸钙用过滤方法分离C．碘水中的碘用酒精萃取分离D．乙醇中溶解微量食盐，用蒸馏方法分离