Refer to exhibits 1 and 2. A company uses a Metro Ethernet （Gigabit Ethernet） dedicated circuit to communicate between users （subnet B） and servers （subnet A） as shown in Exhibit 1. Both routers use OSPF to advertise the subnets. During a weekly management meeting， they realize that the WAN link is oversize. They have been using only 2 Mb/s in the worst-case scenario. So they propose a new， cheaper WAN connection using a 2-Mb/s Frame-Relay point-to-point link to interconnect both sites （Exhibit 2）. The Frame Relay service provider informs them that multicast traffic is not allowed to run over the service provider network. Which one of these options is best to enable the company to establish the OSPF neighbor adjacency？（） ["Use OSPF network broadcast，because it uses unicast to establish a neighbor relationship.","Use OSPF network point-to-multipoint，because it uses unicast to establish a neighbor relationship.","Use OSPF network point-to-point，because it uses unicast to establish a neighbor relationship.","Use OSPF network point-to-multipoint nonbroadcast，because it establishes a neighbor relationship using unicast packets.","Use OSPF network nonbroadcast，because it establishes a neighbor relationship using multicast."]
新鲜纯净的乳略带甜味，是因为乳中含有（） ["乳脂肪","酪蛋白","乳糖"]
屋大维通过他的亲信（）把著名作家聚集到自己周围。 ["维吉尔","贺拉斯","麦凯纳斯","奥维德"]
亚伯拉罕献以撒，从家到摩利亚走几天路程？
教育组织内涵形象有（）。 ["人员形象","资本形象","艺术形象","实力形象"]
估价人员
