___________agreatmaypeopleliketheconvenienceofusingWeCh... 国语站 题库 1.83W 大中小设置文字大小 问题详情：___________ a great may people like the convenience of using WeChat to communicate with each other, too many junk message on it may make them bored. A. While B. When C. As D. Since【回答】A知识点：连词题型：选择题 TAG标签：#
