You ___ your key to your mother before you leave .You _________ your key to your mother before you leave .A.had better to give B.had to give better C.had better give D.had better given
You ___ your key to your mother before you leave .You _________ your key to your mother before you leave .A.had better to give B.had to give better C.had better give D.had better given
You ___ your key to your mother before you leave .
You _________ your key to your mother before you leave .
A.had better to give
B.had to give better
C.had better give
D.had better given
You ___ your key to your mother before you leave .You _________ your key to your mother before you leave .A.had better to give B.had to give better C.had better give D.had better given
C.had better do sth.最好做某事.
你最好在离开之前把钥匙给你妈妈.
c
C
had better='d better
后面加动词原形
A
had better后面要加TO的不定式！
C,had better do sth最好作某事
C,had better 后面加动词原形
c
had better +动词原形
意思是：你最好……
C you'd better do sth(原形)是一种虚拟语气
你离开之前最好把钥匙给你妈妈．
C
C,had better do sth最好作某事,后面加动词原型
竟然有选A的，汗颜ing！