The police still haven’t found her, but they’re doing all they _____. 
#89561
A
may
B
can
C
must
D
will
推荐题目
Had I got to the airport earlier, I _______ you.
#88100
A
might not miss to see
B
would not have missed seeing
C
should not miss seeing
D
would not have missed to see
Our English teacher requested that the homework ________ tomorrow.
#87294
A
would be handed in
B
hand in
C
be handed in
D
must be handed in
--- Jack fell off the ladder yesterday,but he is all right now.  ---What a lucky dog! He ________himself badly. 
#86414
A
should injure
B
might injure
C
should have injured
D
could have injured