问题
That rude boy ________ have rushed out of the classroom when Ms Green was giving a lecture, which finally led to his being punished by the head teacher.[ ]
A:could
B:must
C:dare
D:should
B:must
C:dare
D:should
正确答案是：
同类题型
We give dogs time, space and love we can spare, and ______, dogs give us their all
To our delight, we got _______ workers to do the work as we expected.
We have to ______ everything question in detail ______ we take action. [ ]
Look! We have a set of ______. Do you want________.— Really Let me see.
She still remembers Beijing University， ____________she graduated five years ago.