题目

He is ____ his father. A.something like     B. anything like          C. not something like    D. like anything 答案：A使不饱和溶液变成饱和溶液的方法是①加入溶质②从溶液中取出溶质③增加溶剂④蒸发溶剂⑤升高溶液温度⑥降低溶液温度⑦有的升高温度，有的降低溶液温度．A.①③⑦B.①④⑤C.①④⑥D.①④⑦