下列有关溶液的说法错误的是( )
溶液是均一、稳定的混合物
溶液中的溶质可以是固体、液体或气体
饱和溶液一定是浓溶液,不饱和溶液一定是稀溶液
洗涤剂能洗去衣服上的油污,原因是洗涤剂具有乳化作用
Thousands of houses _______ by the floods in Guangxi last month.
more, and you'll improve your spoken English.
--- I've just got a postcard from my pen friend. --- Let me have a look. Wow.nice card!
--- What is your favourite sport? --- Swimming, I think. It's of all.
---I use your ruler, Lingling? --- Sure. Here you are.