--Who has opened the door? ---I think it __ be Lin Tao. He’s always the first to get here.
#88947
A
is able to
B
can't
C
must
D
mustn’t
推荐题目
---Is there any flight to Tokyo today ?---I think there __, for the weather is too bad.
#89837
A
mustn’t be
B
mightn’t be
C
needn’t be
D
can’t be
If you want to borrow a football after school, your student card ___ here.
#89045
A
has to leave
B
must leave
C
has to be left
D
must be left
—Happy birthday!—Thank you！It's the best present I ________ for.(2012·江苏)
#86556
A
should have wished
B
must have wished
C
may have wished
D
could have wished
The victims of the accident demanded that the case ______ at once.
#87680
A
would be looked into
B
should look into
C
be looked into
D
look into