问题 更新时间2023/7/3 13:00:00 - David, are you OK? You look so nervous. - ________________. A、You can try to be interactive with your audienceB、Do I? I’m going to deliver my speech tomorrowC、But I have no idea to make it interesting and funny 答案 登录 注册 B 出自:国家开放大学 >> 国家开放大学网络实用技术基础