— ?
—When she was seventeen.
A. When was Jane born
B. Who do you admire
C. How old was Jane
D. When did Jane win the Olympic medal
网友回答
A. When was Jane born
B. Who do you admire
C. How old was Jane
(答案→)D. When did Jane win the Olympic medal
解析：A. 简什么时候出生的？B. 你羡慕谁？C.简多大了？D.简什么时候得了奥运会金牌？根据下文，当他十七岁的时候。故选D。