患者,男性,34岁,3天来发热、腹痛、腹泻,1天来头痛,于12月10日来诊。病前一周由西安出差回京。体检:T39.2℃,BP50/30mmHg,P140次/min,神清,面部充血,皮肤散在多数出血点,眼球结膜充血水肿,心肺无异常,双肾区叩击痛阳性。该患者临床表现为哪一型()
A. 轻型
B. 中型
C. 重型
D. 危重型
E. 非典型
查看答案
烟道挡板歼度大小直接控制通风量,开度适当,能帮助燃烧,使炉膛内保持一定负压;若开度太人或太小都会使炉子热效率降低o
A. 正确
B. 错误
You are a network technician at Certpaper.com. Which description is correct when you have generated RSA keys on your Cisco router to prepare for secure device management?()
A. You must then specify the general-purpose key size used for authentication with the crypto key generaters a general-keys modulus command.
B. You must then zeroize the keys to reset secure shell before configuring other parameters.
C. All vty ports are automatically enabled for SSH to provide secure management.
D. The SSH protocol is automatically enabled.
未经()批准,任何单位和个人不得研制、仿制、引进、销售、购买和使用印制人民币所特有的防伪材料、防伪技术、防伪工艺和专用设备。
对于服务企业而言,顾客参与有利有弊。
A. 正确
B. 错误