()是指在不同“长途编号”区,即不同的本地电话网之间提供的电话业务。 发布时间:2019-10-18 07:05 │ 来源:www.tikuol.com 题型:填空题 问题: ()是指在不同“长途编号”区,即不同的本地电话网之间提供的电话业务。
题型:填空题 The postman usually uses a machine to divide the letters into two sorts. Then the letters _____ from one place to another by car.[ ]A. are taken B. will take C. are taking D. take 查看答案