[求助]大全I-15

Local phone companies have monopolies on phone service within their areas. Cable television can be transmitted via the wires that are already in place and owned by the phone companies. Cable television companies argue that if the telephone companies were to offer cable service, these telephone companies would have an unfair advantage, because their cable transmissions could be subsidized by the profits of their monopolies on phone service.
15. Which of the following, if true, would ease the cable companies’ fear of unfair competition?
(A) In order to use existing telephone wire, telephone companies would need to modernize their operations, a process so expensive it would virtually wipe out all profit from their monopoly for the foreseeable future.
(B) If a phone company were to offer cable service within a particular area, it would have a monopoly within that area.
(C) The cost of television service, whether provided by cable or telephone companies, scales; that is, the total cost of transmission rises only marginally as more homes are added to the network.
(D) Cable programming that offers more channels is already available through satellite dish, but the initial cost of the dish is extremely high.
(E) Cable television will never be able to compete with the burgeoning video rental industry, especially as more homes now have video cassette recorders than ever did before.

恳请翻译题目。。不知道说的什么？谢谢~~~~

本地电话公司是个垄断.有线电视信号可以通过现有的电话公司拥有的线路传输.有线电视公司认为如果电话公司提供有线电视服务的话,是不公平的,因为他(电话)可以用他的垄断利润来支持他的有线电视信号传输.

weak

A:为了使用现有电话线路,电话公司必须现代化他们的运营,这个过程极其昂贵,会用掉所有可预期时间内的所有利润

不用往下翻译了吧