|
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.
16. On the basis of the information provided in the passage above, which of the following questions can be answered?
(A) Are phone companies as efficient as cable companies in providing reliable and inexpensive service?
(B) If phone companies were allowed to provide cable service, would they want to do so?
(C) Do the cable companies believe that the local phone companies make a profit on phone service?
(D) Are local phone companies forbidden to offer cable service?(C)
(E) Is it expected that phone companies will have a monopoly on cable service?
答案C。我选的是E,这种answer question的题目老是做错,我觉得有点象归纳题,又象support题。这道题我的理由是文中的would have an unfair advantage, 虽然不能直接推出have a monopoly,可是C里面的make a profit也是直接推不出来的呀?请指点
20. A light bulb company produces 2,000 light bulbs per week. The manager wants to ensure that standards of quality remain constant from week to week. The manager, therefore, claims that out of 2,000 light bulbs produced per week, 500 light bulbs are rejected.
Of the following, the best criticism of the manager’s plan is that the plan assumes that
(A) light bulb manufacturers cannot accept all light bulbs that produced
(B) the overall quality of the light bulbs would not be improved if the total number of light bulbs produced were reduced
(C) each light bulb that is reviewed is worthy of being reviewed
(D) it is difficult to judge the quality of a light bulb(E)
(E) the 1,500 light bulbs that are accepted will be of the same quality from week to week
答案E。这题本质是个削弱题,我选的是B,我觉得E是支持原文。请指教
|