——Do you know where David is? I couldn’t find him anywhere. ——Well, he_______ gone far—his coat’s still here.
#62621
A
shouldn’t have
B
mustn’t have
C
can’t have
D
wouldn’t have
推荐题目
On Sundays ,the retired(退休的）minster_____ come to the farm and work with the farmers.
#63127
A
can
B
should
C
must
D
would
I use a clock to wake me up because at six o'clock each morning the train comes by my house.
#63505
A
couldn't
B
mustn't
C
shouldn't
D
needn't
—Do you think the thief entered through the back door? —No, if he had, I don’t believe he ______ the living-room window.
#63213
A
would break
B
broke
C
would have broken
D
had broken
There’s enough time for you to go to the airport. You hurry now.
#74675
A
should
B
needn’t
C
must
D
can
--- Mum, could I play with my classmates for a while after I finish my homework? --- _______. But you must come back before supper.
#77775
A
Yes, you can
B
Yes, you could
C
No, you can’t
D
No, you couldn’t