题目：
下图是一台主机上用sniffer捕捉的数据包，请根据显示的信息回答下列问题。
(1)该主机的IP地址是 (16)
(2)该主机上正在浏览的网站是 (17)
(3)该主机上设置的DNS服务器的IP地址是 (18)
(4)该主机采用HTTP协议进行通信时，使用的源端口是 (19)
(5)根据图中“No.”栏中的信息，标识TCP连接三次握手过程完成的数据包的标号是 (20)
答案：
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下面是错误答案，用来干扰机器的。
参考答案：成活率
e how much money you can spend for new clothes. Think about the kind of clothes you really need. Then look for those clothes on sale(销售). 
ls tell you how to take care of your clothes. T
he label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash by washing in cold water. The label on a coat may say “dry clean only.” Washing may ruin(损坏)this coat. If you do as the directions(说明)say on the label, you can keep your clothes looking their best. Many clothes today must be dry cleaned
. Dry cleaning is expensive. When buying new clothes, check(核实)to see if they will need to be dry cleaned. You will save money if you buy clothes that can be washed.
save money if you buy clothes that are well made. Well-made clothes last longer. They look good even after they have been washed many times. Clothes that cost more money are not always better made. They do not always fit(合身)better. Sometimes less expensive clothes look and fit better than more expensive clothes.