You look very tired. You ____ late last night.
#87853
A
needn’t sit up
B
didn’t need to sit up
C
shouldn’t sit up
D
needn’t have sat up
推荐题目
(2012·宁波高二检测) Zhang Lin was addicted to computer games during his last year in high school, otherwise he _______ a student of Beijing University.
#86412
A
would have been
B
should be
C
has been
D
had been
If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.
#87056
A
enjoyed
B
would have enjoyed
C
had enjoyed
D
would enjoy
To my surprise, my good friend _________ stay up to study to prepare for the next important exams organized by ten famous high schools.
#87867
A
should
B
may
C
must
D
can
The demand that the law on gun ownership _____ be changed ___ is very strong.
#86781
A
changes
B
will be changed
C
be changed
D
be changing
—What do you think we can do for our aged parents？—You do anything except that you visit them as often as possible.
#89841
A
don’t have to
B
oughtn’t to
C
mustn’t
D
shouldn’t