国内漫游电话业务双向计费,主被叫区别计费,以()为单位计费。 发布时间:2017-11-27 00:06 │ 来源:www.tikuol.com 题型:填空题 问题: 国内漫游电话业务双向计费,主被叫区别计费,以()为单位计费。
题型:填空题 Two days after the earthquake, the rescue army_________ to arrive at the most serious area,which brought hope for the people there.[ ]A. attempt B. endeavour C. strived D. try 查看答案