Bob had little idea that his wife was in danger, ?
A. didn’t he
B. did he
C. wasn’t she
D. was she
网友回答
A. didn’t he
(答案→)B. did he
C. wasn’t she
D. was she
解析：句意：Bob几乎不知道他的妻子处于危险之中，是吗？此处little是否定意义的词，其后的反义疑问句用肯定形式，此处had是实意动词，时态是一般过去时，故用一般过去时的肯定形式构成反义疑问句。故选B。