Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has been assigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cable. Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? （） [" Replace the straight-through cable with a crossover cable."," Change the subnet mask of the hosts to \/25."," Change the subnet mask of the hosts to \/26."," Change the address of Workstation A to 192.0.2.15."," Change the address of Workstation B to 192.0.2.111."]
下列哪一种猪肉是正常的（）。 ["颜色呈深红色","肉色暗红且表面干燥","表面有光泽且肉色呈淡红色","水样肉"]
硬状物品登记：绿皮车每年4月15日—10月15日执行，空调车在因空调故障，开窗通风时，开窗车厢开窗区间内执行。
关于ECC的描述，正确的是（）。 ["网管计算机与网关网元是通过ECC通信其它通过DCC。","网关网元与其它非网关网元是通过ECC通信。","ECC通信路由与业务路由是一致的。","ECC通信路由的选取是由物理距离决定的。"]
各次列车终到前，要做好卫生彻底清扫工作，做到车内无垃圾、门头烟缸内无烟头。
什么是国民经济内部的“支付转移”？国民经济评价中有哪些费用和效益属于支付转移？
