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
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---Mary knocked into a tree last night while driving, but she is all right.---She is lucky. She herself badly.
#86672
A
should injure
B
might injure
C
should have injured
D
could have injured
— Do you still remember when we went to Nanjing? — I can't remember now but ________sometime last summer?
#89645
A
might it be
B
could it be
C
could it have been
D
should it have been
—— May I leave the office before 5 o’clock in the afternoon? —— No, I’m afraid you＿＿＿＿＿＿＿.
#89922
A
needn’t
B
shouldn’t
C
mustn't
D
won’t
All of them felt it necessary that they______ __the meeting
#86823
A
attend
B
would have attended
C
attended
D
were to attend