There was something wrong with the network, or the email ________ earlier.
#86491
A
could have been sent
B
might be sent
C
need have been sent
D
must be sent
推荐题目
The dance performed by the disabled actors is really a hit, but years ago no one ____ they were to achieve such great success.
#89413
A
must have imagined
B
could have imagined
C
should have imagined
D
would have imagined
----Little Daniel is watering the flowers! Why?-----Well, I’m not feeling very well today—otherwise I it myself.
#87121
A
did
B
would do
C
have done
D
will have done
He ____ have finished his work; Otherwise, he would．not be enjoying himself by the seaside．
#87877
A
should
B
must
C
couldn’t
D
can’t
I told Sally how to get here, but perhaps I _______ for her.
#89978
A
had to write it out
B
must have written it out
C
should have written it out
D
ought to write it out
How _____ you say that you have made great progress since there are so many mistakes in your test paper ?
#87918
A
can
B
must
C
need
D
may