RouterA#debug ip ospf events OSPF events debugging is on RouterA# 04:43:16: OSPF: Rcv pkt from 10.3.0.2, Ethernet0/1, area 0.0.0.1 mismatch area 0.0.0.2 in the header 04:43:19: OSPF: Rcv hello from 10.100.100.3 area 0 from Ethernet0/0 10.1.0.1 04:43:19: OSPF: End of hello processing Refer to the exhibits. What can be done to fix the problem?（） [" Change router B E0\/1 interface to area 0."," Change router A interface E0\/1 to area 0.0.0.2."," Configure the E0\/1 i nterfaces of router A and router B to be in area 0."," Shut down the E0\/1 interfaces in router A and router B as OSPF does not allow "back doors" between areas."," Remove the E0\/1 interfaces in router A and router B from the OSPF process. Use static rou tes to route data directly from router A to router B to avoid passing data through router C in area 0."]
简述胸肺部听诊的方法及注意事项。
以下说法正确的是：（） ["发疱类化疗药物外渗后必须局部制动","植物碱类化疗药物外渗，局部不能冷敷","植物碱类化疗药物外渗，局部不能用50%硫酸镁湿敷","植物碱类化疗药物外渗，局部不能使用喜疗妥膏剂","化疗药物外渗后护士可自行处理，不需通知医生"]
甲施工单位与乙水泥公司签订一份水泥采购合同，甲签字．盖章后邮寄给乙签字．盖章。则该合同成立的时间为（） ["甲.乙达成合意时","甲签字.盖章时","乙收到合同书时","乙签字.盖章时"]
实现中国梦必须要有中国精神，一个重要的精神力量就是（）。 ["社会主义","共产主义","民族主义","爱国主义"]
大学的“心”生活
