正史
丢失学生证重新补办后，12个月内不售给学生票。（）
乳中酪蛋白在酸或皱胃酶作用下产生（） 溶解。 凝固。 结晶。
因列车内卫生不良旅客要求下车改成其他列车时，车站应为旅客办理延长有效期手续。（）
Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?（） IP routing is not enabled。 A static route is configured incorrectly。 The network has not fully converged。 The FastEthernet interface on Coffee is disabled。 The routing table on Coffee has not updated。 The neighbor relationship table is not correctly updated。
班主任个体教育技能的培训与提高应侧重于以下几方面：（）。
