The boy the first prize, but he was so careless as to make a foolish mistake.
#87720
A
must have gained
B
need have gained
C
could have gained
D
shall have gained
推荐题目
--- My sister is very upset today. --- It is your fault. You ________________ the bad news to her yesterday.
#86785
A
should tell
B
should have told
C
shouldn’t tell
D
shouldn’t have told
If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.
#87056
A
enjoyed
B
would have enjoyed
C
had enjoyed
D
would enjoy
Why didn't you tell me there was no meeting today? I______ all the way here through the heavy snow.
#89455
A
needn't have driven
B
can't have driven
C
mustn't have driven
D
shouldn't have driven
—What caused the accident?—It was my fault, sir. I _____ to the left.
#89511
A
ought not to have turned
B
needn’t have turned
C
shouldn’t turn
D
couldn’t turn