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Potential AIDS victims who refuse to be tested for the disease and then defend their right to remain ignorant about whether they carry the virus are entitled to that right. But ignorance cannot be used to rationalize irresponsibility. Nowhere in their argument is their concern about how such ignorance might endanger public health by exposing others to the virus.
When a disease selectively attacks the socially disadvantaged, such as homosexuals and drug abusers, it seems an injustice beyond rationalization. Such is the case with acquired immune deficiency syndrome.
Some crucial facts: AIDS is a communicable disease. The percentage of those infected with the AIDS virus who will eventually contract the disease is unknown, but that percentage rises with each new estimate. The disease so far has been 100 potential. The latency period between the time the virus is acquired and the disease develops is also unknown.
We now have tests for the
A. those who refuse to be tested for AIDS are justifiable.
B. people should take precautions against AIDS.
C. people should condemn those who are irresponsible.
D. the sick should take the moral responsibility of protecting public health.
在某DHCP客户端上捕获了6个IP报文如表2-4所示。表2-4中第5条报文的相关解析如表1所示。请分析相关信息并回答下列问题。
(1)客户端获得的IP地址是 (51) 。
(2)在DHCP服务器中设置的DNS服务器地址是 (52) ，路由器地址是 (53) 。
(3)若给DHCP客户端分配固定IP地址，则新建保留时输入的MAC地址是 (54) 。
(4)DHCP服务器的IP地址是 (55) 。
表2-4 某DHCP客户端上捕获的部分IP报文
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