Such a good opportunity may not come again, so you ____________ let it go this time.
#88193
A
hadn’t better
B
wouldn’t better
C
would better not
D
had better not
推荐题目
 _____________half an hour earlier, you would have met the famous writer.
#87292
A
If you came
B
Would you come
C
Had you come
D
Should you have come
 Even if you had not been able to see her, you ______ us.
#87200
A
told
B
had told
C
should tell
D
should have told
He didn’t take the airplane from Malaysia to Beijing, otherwise he _______ his life.
#86445
A
would lose
B
had lost
C
would have lost
D
will lose
I was really anxious about you. You _____ __ home without a word. 
#90288
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave