---I left my handbag on the train, but luckily someone gave it to a railway official.---How unbelievable to get it back! I mean, someone ______ it.
#87689
A
will have stolen
B
might have stolen
C
should have stolen
D
must have stolen
推荐题目
Look at the trouble I am in. If only I _____ your advice.
#87134
A
followed 
B
would follow
C
had followed 
D
should follow
But for the fact that China   also affected by the global financial crisis, we      fewer unemployed workers now.
#87648
A
is; would have
B
were; would have
C
was; would have had
D
were; would have had