Personally, the job as a teacher _____ be challenging, for I sometimes _____ deal with some smarter but less diligent students.
#62557
A
can; have to
B
may; can
C
has to; may
D
ought to; must
推荐题目
Time ________ heal a broken heart. After five years, Steve seems to have got over the sorrow of losing his son.
#62330
A
should
B
would
C
shall
D
can
If you want to book tickets for the 2012 Olympic Games, just call 00952012．It ______ be simpler．
#63516
A
mustn't
B
shan't
C
needn't
D
couldn't
——Catherine, I have cleaned the room for you.——Thanks, You it. I could manage it myself.
#63293
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done.
(2013·东北三校二模)—In case anyone ________ come in my absence, tell him I will be back soon.—Sure, I will.
#62410
A
would
B
should
C
will
D
shall
--______ we clean the classroom at once? --No, you _____. You____ clean it after school.
#76555
A
Must, needn’t, may
B
Must, mustn’t, can
C
Shall, can’t, must
D
Need, mustn’t, may