Sinceitsstart,WeChat intothemostpopularmessaging... 国语站 题库 6.04K 大中小设置文本大小 问题详情: Since its start, WeChat into the most popular messaging communication service in China. A. has developed B. developed C. develops D. was developing【回答】A知识点:动词时态与语态题型:选择题 TAG标签:SinceitsstartWeChat #