题目

听对话，回答下列各小题。【1】What does Tony's father do?A.A doctor. B.A designer. C.A teacher.【2】Where does Tony's sister work?A.In a big hospital. B.In a village. C.In a town. 答案：【答案】【1】B【2】B【解析】【原文】略下列变化不属于物理变化的是A.烧碱潮解B.石油分馏C.蛋白质消化D.活性炭吸附色素