交叉渡线由（）组成。 ["一个道岔纳入另一个道岔","四副单开道岔和一副菱形交叉","两副单开道岔及叉间直线段","由一副道岔、道岔后直线段、连接曲线"]
《铁路旅客运输规程》旅客证明其确已携带进站乘车，且能够确定携带品价值的，按下列规定赔偿：以处理单位所在地物价部门或价格评估机构确定的物品价值赔偿。
细筛在生产实践中，当矿物颗粒尺寸与筛孔尺寸之比小于（）时，颗粒很容易透过筛孔。 ["0.2","0.8","0.5","0.9"]
下列哪几个字母同时代替两个韵母？（） ["DCR","DPR","RCP","PWA"]
Which three statements are true about TACACS+？（） ["It is a Cisco proprietary protocol.","It runs on TCP port 59. .","Authentication and authorization are done at different stages.","TACACS+ encrypts the entire body of the packet， but leaves a standard TACACS+ header.","It is an industry standard protocol.","TACACS+ encrypts both the entire body of the packet and the TACACS+ header."]
喂饭酒
