According to the rules and regulations, all payments ________ be made in cash in the shopping center.
#62400
A
shall
B
can
C
must
D
should
推荐题目
— May I park my car here, Sir? —_________. You may park it over there.
#74702
A
Yes, you may
B
Yes, you can
C
No, you needn't
D
No, you mustn't
— Is Jack on duty today? — It ________ be him. It's his turn tomorrow.
#62645
A
mustn't
B
won't
C
can't
D
needn't
Do some warming up exercise before sports. Or you _______ hurt yourself.
#62167
A
must
B
need
C
should
D
may
—Where _____ Mary have put the empty bottles? — She _____ them away. They must be somewhere.
#63263
A
can; can’t have thrown
B
must; needn’t
C
must; must have thrown
D
can; mustn’t have thrown