—May we leave classroom now?—No, you . You to leave until the bell rings.
#44886
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
推荐题目
This math problem .
#44841
A
can be easily work
B
can be easily worked
C
can is easily worked
D
may easily worked
While he the bus, he a book.
#44868
A
was waiting for, read
B
waited for, was reading
C
was waiting for, was reading
D
waited for, read
I'm sure that stricter roles to control cigarette smoking very soon.
#44802
A
made
B
will make
C
were made
D
will be made
There is some food which _________ with your fingers.
#44451
A
can eat
B
must eat
C
can be eating
D
can be eaten
______should not be______to go out at night.
#44507
A
Twelve-years-old,allowed
B
Twelve-year-olds,allowed
C
Twelve-years-old,allow
D
Twelve-year-olds allow