Brain, like muscles, also needs some kind of exercise and nutrition. The more you use your brain in the right direction, the more you ________ enhance your ability.
#62335
A
could
B
might
C
shall
D
will
推荐题目
There ________ be any difficulty about passing the road test since you have practised a lot in the driving school.
#62501
A
mustn't
B
shan't
C
shouldn't
D
needn't
You had better _________ wine because you have to drive back home.
#75975
A
not drink
B
don’t drink
C
not to drink
D
won’t drink
—Can you keep a secret?—You ________ worry—I'm not going to mention it to anyone.
#62328
A
needn't
B
couldn't
C
mustn't
D
won't
Boys, you ______ be sitting in this room. It is for your teachers only.
#76759
A
shouldn’t
B
don’t have to
C
won’t
D
needn’t