神州行“两城一家”漫游优惠在2011年()24:00业务到期并自动失效,无须客户申请 发布时间:2017-09-13 04:15 │ 来源:www.tikuol.com 题型:单项选择题 问题: 神州行“两城一家”漫游优惠在2011年()24:00业务到期并自动失效,无须客户申请取消。A.1月31日B.2月28日C.3月31日
题型:单项选择题 — What do you think of the Chinese language today?— Quite popular. It _____ in communicating with other countries. More and more foreign friends are learning Chinese. [ ]A. plays an important roleB. is playing an important role C. has played an important role D. is being played an important role 查看答案