女，24岁，3天前因野外活动后开始发热，体温39.0~39.8℃，按中暑处理效果不佳

You are part of a team that is working to develop a medical implant that would accentuate the biceps of middle-aged men. Numerous articles in prestigious medical journals have discussed this controversial product. Your project manager, a medical doctor by training, is an expert in medical implantation devices and many journal articles have mentioned him by name. Although his knowledge of the subject is vast, he continually seeks opinions from the team about a wide variety of project and product issues. Team members often run project meetings while he sits silently at the head of the table. His most likely I response to a question is “What do you think we should do” Which one of the following best characterizes his leadership style

A．Laissez-fair

B．Team directe

C．Collaborativ

D．Shared leadershi

根据《SDH长途光缆传输系统工程设计规范》，光纤芯数的配置应根据（）预测，并综合考虑网络冗余要求、预期的系统制式、系统配置数量、网络可靠性及新业务发展需要、光缆结构及相关部门的光纤筋求等因家配置，井留有适当余量。（）

A.网络需求

B.厂家需求

C.业务需求

D.工程需求

按照国际标准化组织（ISO）及我国最新标准，铸造合金可分为（）型

A.3

B.4

C.5

D.6

六氟化硫的电晕起始电压与击穿电压相（），电晕放电容易发展成全间隙击穿。