【单选题】When addressing a distinguished guest in a farewell speech, you should use ( ).
【判断题】大战略中的领导突出地体现了历史包含的偶然性和不可复制性。()
【单选题】—Do you mind if I use a phone? —
【判断题】Do not use the guest’s name, just say “Sir”“Madam”.
【简答题】Tell the guest how to use the"Make up Room"sign.
【判断题】There is time limits for the guest use in the gym.
【单选题】秦汉陶窑与战国陶窑相比,窑室的体积增大,火道加长,( )的设计有了改善。