He used to tell us his history( )when we visited him 填 every time/for a time
人气：395 ℃ 时间：2020-08-28 16:58:55
解答
题目的意思是：他过去时常在我们看望他的时候告诉我们他的过去. every time 后面是不跟when的,如只能说He likes to go for a walk every time he feels unhappy. 不能说He likes to go for a walk every time when he feels unhappy.
