her leg the last time, Brenda decided not to go on the school skiing trip this year.
A. Breaking
B. Broken
C. To break
D. Having broken
网友回答
A. Breaking
B. Broken
C. To break
(答案→)D. Having broken
解析：break 动作与Brenda之间是主动关系，同时折了腿这个动作发生在主句谓语动词之前，故用完成式。句意：由于上次摔折了腿，Brenda今年决定不参加学校的滑雪活动。