【单选题】Wang:Mr.Black,I‘m afraid we have to change the appointment.Mr.Black:What’S the problem?Wang:I have an urgent meeting in the afternoon.__________if we postpone the appointment to a later time?Mr.Black:...
【简答题】根据对话内容,从方框内选择合适的句子补全对话。(有两项多余) A. I don’t think so. B. What’s the problem? C. That’s a good idea. D. What’s the reason? E. You’re welcome. F. But what should I do now? G. How are you doing these days?...