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
He said he would come to attend the lecture if he ___________ time.
#87404
A
has
B
has had
C
will have
D
had
We ________ the difficulty together，but why didn't you tell me?
#86554
A
should face
B
might face
C
could have faced
D
must have faced
＿＿＿＿the fog, we should have reached our school.
#89952
A
Because of
B
In spite of
C
In case of
D
But for