Mother came over and asked me what the problem was.这里为什么用“what the problem was”而不用"what the matter was”?

翻译They came up over and over again. Mother came over and asked me what the problem was.这里为什么用“what the problem was”而不用what the matter was”? The boy 's mother asked him what was the matter with his finger.和Mother came over and asked me what the problen was的区别,为什么一个用陈述语序一个用疑问语序 填空：A：looked inside,B:found inside,C:watched insidehe came back with a red nylon bag in his hand.His mother took over the bag and ( ).请告诉我你为什么这么选择?谢谢 came is over The singers really came from all age groups and from all over China. I came back late last night .and my mother worried me . the little girl was very s___ and hid behid her mother when the visitors came His mother watched_____him for three days and three nights until he came to himself. i came over immediately.come over是什么 She came over all emotional when she saw her mother.翻译当然简单可是此题是出现在填空题中，came后面空起来了,凭什么答案是over???? Strange feelings suddenly came over over and over造句 over and over over and over over and over Over And Over 歌词 请问 :over and over