问题 更新时间2023/4/3 12:59:00 A: Hi, Mark, I.m glad you could come. B: ______ A: No, you are right on time.A、It.s my great honor, thanks.B、You are welcome. Am I the first?C、Thanks. Do you have the time?D、I hope I.m not too late. 答案 登录 注册 B 出自:安徽教育在线 >> 安徽广播电视大学-土木工程