The manager ______ the worker how to do it, or the accident couldn’t have happened.
#87803
A
couldn’t have told
B
ought to tell
C
could have told
D
mustn’t have told
推荐题目
The teacher requested that they _____their homework on time.
#86827
A
finished
B
could finish
C
finish
D
would finish
How I wish I ____ the mistake! Everybody present was angry with me.
#90109
A
didn’t make
B
hadn’t made
C
wouldn’t make
D
wasn’t making
He ________ all his aims. But his efforts in the past few years have been praise-worthy.
#86843
A
could have achieved
B
wouldn’t have achieved
C
must have achieved
D
may not have achieved
He is not native, if he were, we _______ this discussion over his identity.
#87893
A
would not be having
B
are not having
C
had not had
D
will not have
— When can I come for the computer? I need it next Tuesday. — It ________ be repaired by next Monday afternoon.
#87683
A
can
B
should
C
might
D
need