when the car crashed ,your brother escaped being hurt,为什么选didn't he
问题描述：
when the car crashed ,your brother escaped being hurt,为什么选didn't he
答
因为your brother是主语,所以用he,escaped是过去式,所以后面也得是过去式,前面是肯定,后面要变成否定,反意问句要变成倒装语序所以用didn't he