单选题
No sooner ______ stepped out of the hall than it began to rain.
A) had we
B) have we
C) did we
D) do we
【正确答案】
A
【答案解析】[译文] 我们一走出大厅就下雨了。 [考点] 倒装结构 [解析] 当表示否定意义的词“never,hardly,seldom I under no conditions,no sooner”等置于句首时要用部分倒装结构,即将谓语动词的助动词置于主语之前。以no sooner...than/hardly...when引起的从句中谓语若用一般过去时,主句谓语动词就用过去完成时,故选A。