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
He hesitated for a moment before kicking the ball, otherwise he ______ a goal.
#90281
A
had scored
B
scored
C
would score
D
would have scored
Tom hurried to school only to find that there was none because it was Sunday and he _____to school.
#87696
A
couldn’t have gone
B
needn’t have gone
C
mustn’t go
D
needn’t go
—Miss White has decided to explore in the forest by herself.—She________ask her boyfriend to if she ________go walking in the forest.
#89496
A
needn't to; dares to
B
doesn't need; dares
C
need not to; dare to
D
needn't; dare
―Why? Where is the key to the sound lab? ―Dear me! You _______ it in the taxi！
#89994
A
have never left
B
never left
C
haven’t left
D
didn’t leave
---Did Mr. Zhu come to help you yesterday? --- Yes, but I would rather _____. He caused me a lot of trouble.
#86701
A
not have
B
not
C
he didn't
D
he hadn't