皮皮学，免费搜题
登录
搜题
【单选题】
三个互联链路的端口都为Access，且属于如图所标识的VLAN三台交换机分别创建Access链路对应的VLAN虚接口并在虚接口上运行OSPF其VLAN虚接口的IP地址分配如下，当互联端口都UP且STP和OSPF计算完毕后，下列有关网络连通性描述正确的有（）。A.
三台交换机可以两两建立OSPF邻居关系
B.
三台交换机中其中有两台交换机无法建立OSPF邻居关系
C.
三台交换机的所有互联地址都可以相互可达
D.
6个互联地址之间，至少有两个互联地址相互不可达
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】What does the man inquire about?
A.
Car facilities．
B.
Car parking．
C.
Car service．
D.
Car rental．
【单选题】How would you like to save 50% on a rental car? Contact National Car Rental today! You pay just half the usual rate on weekend rentals of compact cars. What a deal! But you have to hurry! This special...
A.
celebration
B.
expansion
C.
increase
D.
bargain
【简答题】比较下列各组中聚合物在分子量大致相同情况下Tg的高低顺序，并简要说明理由。 (1)聚丙烯，聚氯乙烯，聚丙烯腈，聚异丁烯； (2)聚二甲基硅氧烷，聚1，4一丁二烯，聚乙烯，聚乙炔； (3)聚丙烯，聚苯乙烯，聚对氯苯乙烯，聚对氰基苯乙烯； (4)聚己二酸己二酯，聚己二酰己二胺，聚对苯二甲酰己二胺。
【单选题】The author seems to be mainly concerned with
A.
the mainstream rental-car companies.
B.
the exotic rental-car companies.
C.
luxury-car rental business.
D.
luxury-car clubs.
【简答题】Which
of the following benefit is not included in the car rental company membership
program?A. Special
Rate Programmes B. Insurance Benefits C. Personalised Rental Profiles D. Special
travel benefits
【简答题】阅读理解。 Patricia asked for the cheapest car available at Acme Car Rental. She needed a car for 48 hours. Because it was the weekend,there was only one car available at the moment-an SUV. Patricia was an...
【单选题】______ is the price for the car rental?
A.
How much
B.
How many
C.
What
D.
What money
【简答题】资本的实际租赁物价(real rental price of capital)
【单选题】What does Mary want to know about the rental car?
A.
whether it can be delivered to and picked up from the hotel
B.
the total cost of the rental car
相关题目：