—What did you say to your sister? I saw her crying in the room.— It _________ my fault. I just said hello to her when I met her, nothing else.
#62216
A
must have been
B
can’t have been
C
oughtn’t to be
D
should have been
推荐题目
No person _______ carry a mobile phone into the examination room during the national college Entrance Examinations.
#62729
A
shall
B
must
C
can
D
need
--- Can we leave the classroom now?-- No, you ______. You ______ to leave until the bell rings.
#75539
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
---Do you know why Anna hasn’t come to school today? ---I’m not sure. She _______ be ill.
#77446
A
can
B
should
C
must
D
may
I ________ hear the news very clearly since the noise outside is so loud.
#74156
A
mustn’t
B
can’t
C
needn’t
D
may not