(·重庆高考)When I was little my mother used to sit by my bed me stories till I fell asl

问题补充：

(·重庆高考)When I was little, my mother used to sit by my bed, me stories till I fell asleep.

A. having told

B. telling

C. told

D. to tell

答案：

A. having told

(答案→)B. telling

C. told

D. to tell

解析：选B考查非谓语动词。分析句子结构可知，my mother与tell之间为逻辑上的主动关系，故用动词­ing形式。having done表示这个动作先于主句动作发生，与句意不符，可排除，故选B。