I _______ have been more than six years old when the accident happened.
#89803
A
shouldn’t
B
couldn’t
C
mustn’t
D
needn’t
推荐题目
—— I haven’t seen Johnson these days.—— I think she _______ a conference in Beijing, but I’m not sure.
#87946
A
should be attending
B
might be attending
C
could have attended
D
must have attended
_______ there yesterday, I could have asked him not to do so．
#87615
A
If I were
B
If I was
C
Had I been
D
Was I
— Where is my dictionary? I remember I put it here yesterday. —You it in the wrong place.
#87303
A
must put
B
should have put
C
might put
D
might have put
–I could not start my car this morning due to the cold weather. --No wonder you were late. You ___ have used mine. I was not using all the morning.
#87865
A
should
B
must
C
could
D
might
---Did you listen to the speech?--- No, we ______ it. But we had a lot of traffic on our way.
#90052
A
could have attended
B
must have attended
C
could attend
D
shouldn't have attended