There was something wrong with the network, or the e-mail____ earlier.
#86903
A
could have been sent
B
might be sent
C
need have been sent
D
must be sent
推荐题目
The child asked his mother ______ go out to play tennis.
#87811
A
that he could
B
if he could
C
if could he
D
that could he
You _________ pay too much attention to your reading skill, as it is so important.
#89631
A
cannot
B
shouldn’t
C
mustn’t
D
needn’t
--Why didn’t Clair apply for the job? She _______ it.--She ________ so, if her daughter hadn’t fallen ill.
#87044
A
can have got; might have done
B
could have got; would have done
C
should have done; would
D
must get; might have done
---Is Peter in the office, talking with your manager? --- Yes, but I would rather he ___________ yesterday.
#87367
A
came
B
should come
C
had come
D
has come