谈判议程的内容包括() ["模拟谈判","时间安排","确定谈判议题","确定谈判人员"]
O157:H7大肠埃希菌感染的潜伏期一般为:() ["3~4天","7~14天","14~21天","15~30天"]
谈判信息传递的基本方式有() ["明示方式","暗示方式","广告方式","意会方式"]
禽流感的传播途径主要是:() ["消化道传播","空气传播","接触污染传播","血液途径传播"]
对谈判人员素质的培养包括() ["家庭的培养","社会的培养","企业的培养","自我培养"]
邮政企业,是指中国邮政集团公司及其提供邮政服务的全资企业、()。