Our playground is not so tidy and beautiful as before, students must ____ dirty things on it.
#74989
A
be stopped to throw
B
be stopped throwing
C
stop to throw
D
stop from throwing
推荐题目
(2013·成都一诊)Parents are doing all they ________ to help their children achieve their ambitions.
#62430
A
shall
B
can
C
may
D
need
For those who go to college, there are still hundreds of high-paying jobs that only require a high school diploma.
#63286
A
can’t
B
mustn’t
C
shan’t
D
needn’t
He bought some books in the bookstore and his father________ him a lot of money.
#63115
A
gives
B
will give
C
ought to give
D
must have done
–Can I get out at noon?--No. Our school rules state that no student ____ be allowed out at noon, unless he has a request form.
#62565
A
shall
B
will
C
must
D
can