— _______ we clean the classroom at once? — No, you _______. You _______ clean it after school.
#78132
A
Must; needn’t; may
B
Must; mustn’t; can.
C
Shall; can’t; must
D
Need; mustn’t; may
推荐题目
He _______that, without any strong evidence, he was sentenced to 10 years in prison by the judge in the trial.
#62260
A
could not have imagined
B
can not imagine
C
could have imagined
D
can have not imagined
It is impossible to please everyone. We can only do our best.
#77859
A
hear…of
B
make… happy
C
know… well
D
look… down
---I saw Mr. Smith at Xianyang Airport this morning. ---You ____. He’s still on holiday in Hawaii.
#62523
A
can’t
B
couldn’t have
C
mustn’t have
D
needn’t
-- Can I tell Peter about the news?-- No, I don’t want anyone else to know it. You ________ keep it to yourself.
#78287
A
must
B
need
C
can
D
may
— Is Mr. Smith driving here? —I’m not sure. He ______ come by subway.
#74932
A
may
B
shall
C
need
D
must