填介词 You should spend your money( )something worthwhile.Why are you laughing( )me.很火急的了,

问题描述:

填介词 You should spend your money( )something worthwhile.Why are you laughing( )me.
很火急的了,

1,You should spend your money【on】something worthwhile.
2,Why are you laughing【at】me.
希望可以帮到你.