——Could I have some snacks between meals, mum?——No, you __________.
A:couldn't
B:shouldn't
C:can't
D:might not
亚洲气候类型中分布范围最广的是 ( )
t℃时,某物质的溶解度为10g,在其饱和溶液中溶液、溶剂、溶质之间的质量比正确的是( )