—I can’t stop smoking, doctor. — For your health, I’m afraid you ______.
#77932
A
may
B
can
C
have to
D
need
推荐题目
Sorry，Cathy，I didn’t know that you were badly short of money then.But you ________ me for help.
#62285
A
must have asked
B
could have asked
C
would have asked
D
may have asked
.Susan’s parents have bought a large house with a swimming pool. It ______be very expensive.
#78190
A
can
B
must
C
mustn’t
D
can’t
— Peter was admitted to a second－class college.— He ________ a top university, but he was addicted to playing computer games.
#63359
A
had entered
B
would enter
C
must have entered
D
could have entered
---Look!It _______ be Mr Zhang . ---No,it _______ be Mr Zhang. He has gone to Paris .
#76015
A
must, can’t
B
must , may
C
may ,mustn’t
D
can , may not