It has been announces that all takers ____ remain in their seats until all the exam papers have been collected.
#90319
A
can
B
may
C
shall
D
will
推荐题目
The teachers in the city demanded that their pay _____ close to the level of civil servants.
#87037
A
should be raised
B
would raise
C
would rise
D
should be risen
He _______ Shanghai, for I saw him talking with the headmaster a moment ago.
#90144
A
must have gone to
B
can’t have gone to
C
mustn’t have been to
D
can’t have been to
He ______ the key, so we ______ into the office.
#88113
A
hadn’t left; can’t
B
didn’t leave; couldn’t have got
C
hadn’t left; couldn’t get
D
hasn’t left; couldn’t get