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
—-I’m very sorry. I haven’t brought you the pen you lent me yesterday.—-Forget it. You not return it to me as I have got an extra one.
#87710
A
must
B
need
C
can
D
should
Look at the trouble I’m in! if only I ____your advice.
#90579
A
followed
B
. would follow
C
had followed
D
should follow
____ the aid from the government, the flood-stricken area ____ greater loss.
#87027
A
Apart from; should have suffered
B
But for; would have suffered
C
Without; could suffer
D
Except for; would have suffered
Mr. White __________ at 8:30 for the meeting, but he didn’t show up.
#87078
A
should have arrived
B
should arrive
C
had arrived
D
should be arriving