( )在正式沟通中表现为所有人员之间进行全面的、广泛的沟通联系,人人地位平等,无上下级之分,无所谓纵向沟通和横向沟通之分,这种沟通方式常见于集体协商某项重大问题之时。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
免费的网站请分享给朋友吧