-----Who has made a mess in my room? -----Who else it but your naughty son?
#63521
A
could do
B
could have done
C
did
D
had done
推荐题目
The number of teachers in our school _______ greatly increased last term.A number of teachers in this school ______from the countryside.
#77974
A
was;is
B
was;are
C
were;are
D
were;is
You ______ your coffee before it turns cold.
#76158
A
should drink
B
should drinks
C
should drinking
D
should to drink
----Jack, how are you feeling now?----I am much better, Mum, so you ______________ take me to see the doctor.
#74166
A
Can’t
B
mustn’t
C
needn’t
D
couldn’t
-- Look at the boy running on the ground. Is it David?-- It _______ be him. I saw him go to the teacher’s office just now.
#77075
A
might
B
could
C
can’t
D
mustn’t
— Must I finish the exercise at school? — No, you don’t have to. You do it at home.
#76583
A
must
B
need
C
will
D
can