you’d better __________________________________ (下定决心).
you’d better __________________________________ (下定决心).
You'd better know
you'd better do
YOU'D better
英语翻译you'd better ( ) ( ) ( ).
__________________________________
you'd better 等于什么?
是you'd better not
you'd better do句子
You'd better make yourself______
You'd better( )it today
you'd better know your