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
推荐题目
—Mary broke up with me!—You _____ have forgotten about the Valentine's Day．
#86967
A
shouldn't
B
couldn't
C
needn't
D
mustn't
—Are you content with her lecture? —Nowhere near that. It ____.
#89196
A
may have been good
B
couldn’t have been worse
C
can’t be better
D
must be better
. I supported him in time , otherwise he ______ off the bike .
#89506
A
might fall
B
would fall
C
should have fallen
D
would have fallen
I can’t find the recorder in the room. It ________ by someone.
#87740
A
may take
B
may have been taken away
C
must have taken away
D
needn’t have been taken away
Some women _ _ a good salary in a job instead of staying home, but they decided not to work for the sake of the family．
#86558
A
should make
B
should have made
C
would make
D
could have made