(2013·东北三校4月二次联考)No matter how healthy you ________ be, you need to consult a doctor from time to time.
#86586
A
should
B
will
C
must
D
may
推荐题目
 The headmaster demanded all the teachers ______ in the office.
#86783
A
mustn’t smoke
B
did smoke
C
should smoke
D
not smoke
-You must call them every week. -Yes, I _____.
#89148
A
must
B
should
C
have to
D
will