asleepa knock at the door awakened herA. Scarcely had she fallen thanB. No sooner did she

asleep a knock at the door awakened her．
A. Scarcely had she fallen than
B. No sooner did she fall; than
C. Hardly she had when when
D. Scarcely had she fallen; when

A. Scarcely had she fallen thanB. No sooner did she fall; thanC. Hardly she had when when(答案→)D. Scarcely had she fallen; when解析：考查倒装。hardly(scarcely)…when … 或“no sooner…than… 结构表示“一……就……”。主句用主谓倒装结构。选D。

我明天再问问老师，叫他解释下这个问题