our mother will allow to see a film after supper?
A. Who do you think, leaving
B. Who do you think, to leave
C. Do you think who, leaving
D. Do you think who, to leave
网友回答
A. Who do you think, leaving
(答案→)B. Who do you think, to leave
C. Do you think who, leaving
D. Do you think who, to leave
解析：
试题分析:句意：你认为母亲晚饭后会允许谁去看电影呢？固定短语：allow sb to do sth“允许某人做某事”，排除AC选项，此处是固定结构“疑问词+do you think+句子其他成分”，故选B。