通常从心理学角度,一般从情绪的状态,即情绪发生的强度、速度和持续的时间将情绪分为()
ROM是计算机的()。 ["只读存储器","随机存储器","外部存储器","高速存储器"]
患者,男性,50岁,食管癌切除、食管胃吻合术后第4天,突发高热、寒战、呼吸困难、胸痛、脉速,白细胞为20xl09/L,高度怀疑此患者出现了() ["吻合口瘘","胸膜炎","出血","肺炎","乳糜胸"]
A standard three-year term, next-business-day hardware replacement, and telephone support are features of which cisco support program?() ["SMARTnet","SMB Foundation","Small Business Pro Service","SMART Care"]
中心站监控系统与保护操作、装置通信是如何实现数据交换的?
洞角