位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 英语 > 高考英语介词和介词短语练习791

In those days, we had no phones, so we have to keep in touch _________ writing often.

发布时间:2021-07-24

A.with

B.of

C.on

D.by

试卷相关题目

返回顶部