______ him well, I would have invited him to my birthday party.
#87956
A
Had I known
B
Should I know
C
If I know
D
If I knew
推荐题目
 It’s still early, you ________.
#87495
A
mustn’t hurry
B
can’t hurry
C
may not hurry
D
don’t have to hurry
Tom , you_______ leave all your clothes on the floor like this !
#90440
A
wouldn’t
B
mustn’t
C
needn’t
D
may not