The boss____________ the worker how to do it, or the accident couldn't have happened.
#89996
A
can't have told
B
ought to tell
C
could have told
D
mustn't have told
推荐题目
--- Did they attend the opening ceremony? ---They _, but they were late and quit it.
#86886
A
would
B
would have
C
didn't
D
will have to
______ fired, your health care and other benefits will not be immediately cut off.
#87351
A
Would you be
B
Should you be
C
Could you be
D
Might you be
It ____ last night, for the ground is wet now.
#88954
A
might not have rained
B
must have rained
C
couldn't have rained
D
rained
— Pity you missed the lecture on nuclear pollution —I _______ it, but I was busy preparing for a job interview.
#87371
A
attended
B
had attended
C
would attend
D
would have attended
At a construction site in our city the workers have uncovered an ancient wall that_______ to keep the enemy out of the city, but it requires further evidence.
#86387
A
might have functioned
B
would have functioned
C
must have functioned
D
should have functioned