一般在重介质分选过程中,悬浮液密度波动范围应小于±()g/cm3。A、0.4B、0. 发布时间:2017-08-10 23:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 一般在重介质分选过程中,悬浮液密度波动范围应小于±()g/cm3。A、0.4B、0.3C、0.1D、0.2
题型:单项选择题 口语社区, 根据上下文,完成对话。A. Yes, you do have a cold.B. Do I have to come again?C. How long have you been like this?D. I'll follow your advice(建议).E. You'll have to stay in hospital for a few days.F. How did it start?G. Have you had any fever?( D= doctor P= patient(病人) )D: What's the trouble with you?P: I've got a terrible headache.D: (1) _____P: One day I went outdoors in a heavy rain, and then it started.D: (2) _____P: It's already been for a few days, and it gets worse and worse.D: (3)_____P: My wife took my temperature last night. She told me that it was 38.5?.D: Let me check your pulse(把脉) and listen to your heart. (4) _____P: Is it serious?D: Oh, no. Drink plenty of warm water or juice, stay in bed for several days and keep warm.P: Thank you, doctor. (5) _____D: Please go to the injection room(注射室) and ask my nurse to give you an injection for your fever.P: OK. Goodbye, doctor.1_____ 2_____ 3_____ 4_____ 5_____ 查看答案
题型:单项选择题 从“专制”到“民主”的领导风格变化是一个连续的变化过程,有无数的组合方式,这是以下哪种理论的主要观点?()A、管理方格理论B、最难共事者模型理论C、领导行为连续流理论D、领导寿命周期理论 查看答案