It’s required that the students___ mobile phones in their school, so seldom ____ them using one.   
#87521
A
not use; will you see
B
should not use; you will see
C
don’t use; will you see
D
would not use; you will see
推荐题目
 I have lost one of my gloves. I _____ it somewhere. 
#89289
A
must drop
B
must have dropped
C
must be dropping
D
must have been dropped
— Thank God! The accident was avoided after all.—That was lucky, but ten inches nearer the two cars _________?
#86562
A
was destroyed
B
would be destroyed
C
would have been destroyed
D
had been destroyed
Helen _______ it if she doesn’t want to. 
#87742
A
doesn’t need do
B
need not to do
C
needs not to do
D
need not do
You look smart in this new jacket. That old one ______ thrown away many years ago.
#90305
A
ought to be
B
ought to have been
C
would be
D
would have been
We are all for your recommendation that the applicant ______.
#87391
A
be accepted
B
was accepted
C
should accept
D
is to accept