宋某，男性，25岁。骑车中被撞倒，会阴部骑跨在车杠上，会阴部疼痛。3h后发现内裤染血、排尿困难、阴囊有血肿形成。该患者最可能的尿道损伤部位是（） ["前列腺部","球部","膜部","阴茎海绵体部","尿道外口"]
基于身份的密码体制，李永用户公开的信息作为公钥来解决用户公钥的真实性问题，但在实际应用中，这种体制存在以下两方面不足：（）这种体制的应用范围。
Your customer wants to build a network for a financial trading floor that has a requirement for multiple high-value transactions, which are also vital to the customer. What are the two most critical requirements? （）(Choose two.) [" no single point of failure"," trading database server location"," redundant application servers location"," deterministic response to all failures"," determine which protocol to use"]
取保候审最长期限为（） ["6个月","12个月","18个月","24个月"]
集体无意识
在一次设备运行而停部分保护进行工作时，应特别注意断开不经压板的（）线及与运行设备（）。
