-----Have you heard the amazing news? -----But it _______ be true. Anyone with common sense won’t believe it.
#87541
A
mustn’t
B
can’t
C
may not
D
shouldn’t
推荐题目
— You ought to have called her yesterday . — Yes , I know I ____ .
#89767
A
ought to
B
ought go have
C
ought have done
D
ought to have called
Teachers recommend parents ______their children under 12 to ride bicycles to school for safety.
#87374
A
not allow
B
do not allow
C
mustn’t allow
D
couldn’t allow
I left very early last night, but I wish I _____ so early.
#89363
A
didn’t leave
B
hadn’t left
C
haven’t left
D
couldn’t leave
________ stop advertising, prices would be greatly reduced.
#89209
A
Were they to
B
Could they
C
If they
D
Would they
If you had joined the chat room ten minutes ago, you _____________what we were talking about.
#87954
A
would know
B
would have known
C
knew
D
had known