环形多孔管式再生液分配装置宜于大、中型离厂交换器。()
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投递乡或者行政村以下的邮件,由乡人民政府或者村民委员会与邮政企业或者分支机构协商()的方式。
A. 集中投递
B. 窗口投交
C. 妥交收件人
D. 收件人自行领取
PowerPoint文档的默认扩展名是()
A. DOC
B. XLS
C. PTP
D. PPT
The following output occurs on Router R1. Which of the following cannot be determine d from this output?() R1# show ip route 180.1.1.0 255.255.255.240 Routing entry for 180.1.1.0/28 Known via "bgp 2", distance 20, metric 0 Tag 3, type external Last update from 192.168.1.2 00:10:27 ago Routing Descriptor Blocks: * 192.168.1.2, from 19 2.168.1.2, 00:10:27 ago Route metric is 0, traffic share count is 1 AS Hops 2 Route tag 3
A. The type of BGP peer (iBGP or eBGP) that advertised this route to R1
B. R1's ASN
C. The next - hop router's ASN
D. The AS_Path length