输入哪条命令可以看到以下信息？（） LS DataBase  Type :Router Ls id :10.1.2.2  Ady rtr :1050   Len :72  Seq# :80000008  Cksum (DC)  Area Border Router  Link count 4  Link id :192.168.2.1  Data :255.255.255.255  Metric:1562  Link id :10.1.2.2  Data :10.1.3.1  Type :Router  Metric :1562  Link id :10.1.3.2  Data :255.255.255.255  Type :StubNet  Metric :1562 A:  show ip route             B:  show ip ospf isa  C:  show ip ospf database     D:  show ip ospf interface

Which of the following quote could be a valid export quote? ( ) A: USD58/PER METRIC TON CIF LONDON B: USD58/PER METRIC TON FOB LONDON C: USD58/PER METRIC TON FCA SHANGHAI D: USD58/PER METRIC TON DAT LONDON

下列我国某公司进口报价，正确的是（ ） A: USD58.00/PER METRIC TON CFR LONDON B: USD58.00/PER METRIC TON CIF SHANGHAI C: USD58.00/PER METRIC TON FOB SHANGHAI D: USD58.00/PER METRIC TON FCA SHANGHAI

下列我国某公司进口报价，正确的是（ ） A: USD58.00/PER METRIC TON CFR LONDON B: USD58.00/PER METRIC TON CIF SHANGHAI C: USD58.00/PER METRIC TON FOB SHANGHAI D: USD58.00/PER METRIC TON FCA SHANGHAI

下列是上海某公司的进口报价，正确的表述有（ ）。 A: USD58 PER METRIC TON CIF LONDON B: USD58 PER METRIC TON FCA SHANGHAI C: USD58 PER METRIC TON FOB LONDON D: USD58 PER METRIC TON CIF SHANGHAI

If a metric is not specified for routes that are redistributed into OSPF， the default metric that is assigned to the routes is 20， except for redistributed BGP routes. What is the metric that is assigned to redistributed BGP routes？（） A: 0 B: 1 C: 10 D: 200

Two systems of weights and measures used in the U.S. are ______. A: the U. S. Customary System and the metric system B: the International System and the metric system C: the Imperial System and the metric system D: the Customary System and the Imperial system

国际贸易合同的价格条款包括单价条款和总价条款。_____________就是一个合理的单价条款。 A: USD680 PER METRIC TON FOB QINGDAO B: RMB3200 PER METRIC TON FCA SINGAPORE C: USD4500 PER METRIC TON D: RMB4500 PER METRIC TON FOB BEIJING

输入哪条命令可以看到以下信息______ LS DataBase Type :Router Ls id :10.1.2.2 A: Ady rtr :1050 B: Len :72 C: Seq# :80000008 D: Cksum (DC) Area Border Router E: Link count 4 F: Link id :192.168.2.1 G: Data :255.255.255.255 H: Metric:1562 I: Link id :10.1.2.2 J: Data :10.1.3.1 K: Type :Router L: Metric :1562 M: Link id :10.1.3.2 N: Data :255.255.255.255 O: Type :StubNet P: Metric :1562 A．show ip route Q: show ip ospf isa R: show ip ospf database S: show ip ospf interface

If no metric is specified for the routes being redistributed into IS-IS， what metric value is assigned to the  routes？（） A:  0 B:  1 C:  10 D:  20