My careless friend Bob received a ticket for speeding. He ____ have driven so fast.
#87755
A
can’t
B
wouldn’t
C
mustn’t   
D
shouldn’t
推荐题目
--Is Jack still in hospital? --Yes. He _________ the bad food. 
#86502
A
wouldn’t eat
B
shouldn’t eat
C
wouldn’t have eaten
D
shouldn’t have eaten
I _____ my son ____ a doctor,but he wasn’t good enough at science.
#90387
A
hoped; would become
B
had hoped ; would become
C
had hoped ;will become
D
hope; will become