GMAT申友逻辑CR题库-Which of the following most logically completes the passage? Laminated glass is much harder to break than-OG2022-真题答案解析

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Which of the following most logically completes the passage?

Laminated glass is much harder to break than the glass typically used in the windows of cars driven in Relnia. It is more difficult for thieves to break into cars with laminated glass windows than into cars with ordinary glass windows, and laminated glass windows are less likely to break in a collision. Nevertheless, considerations of security and safety do not unambiguously support a proposal to require that in Relnia all glass installed in cars be laminated glass, since __________.

Which of the following most logically completes the passage?

A. most people cannot visually distinguish laminated glass from the glass typically used for car windows

B. a significant proportion of cars driven in Relnia are manufactured elsewhere

C. some cars in Relnia already have laminated glass in their windows

D. the rates of car theft and of collisions have both fallen slightly in Relnia in recent years

E. there are times when breaking a car’s window is the best way to provide timely help for people trapped inside

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答案：

style=";font-size:15px;font-family:Georgia-Bold;color:#000000;font-weight:bold">Argument Construction

Situation Laminated glass is much more difficult to break than the glass that is typically used in car windows in Relnia and, when used in a car window, makes it harder for thieves to break into the car and is less likely to shatter in collisions.

Reasoning What claim, despite the given information, most helps support the conclusion that considerations of security and safety do not unambiguously support a proposal to require that in Relnia all glass installed in cars be laminated glass? If there are any significant safety or security problems that would arise from having laminated glass, this would count against the proposal. For instance, sometimes it is essential to break a car’s window to help people trapped in the car.

A. None of the security-or safety-related characteristics of laminated glass discussed in the argument depend on laminated glass being visually distinguishable from the glass typically used for car windows. Therefore, this answer choice does not help justify the conclusion and so would not logically complete the passage.

B. Even if most cars in Relnia are manufactured elsewhere, there may be no reason not to require that all glass installed in cars in Relnia be laminated glass.

C. Whether some cars, no cars, or all cars currently in Relnia have laminated glass in their windows is irrelevant to whether it is a good idea to require that all glass installed in cars in Relnia be laminated glass.

D. Even if rates of car theft and of collision have fallen, that does not mean they could not fall further if laminated glass were required. In fact, we are not told why they fell. Could it be that more cars in Relnia had windows made of laminated glass, and that this led to these reduced rates?

E. Correct. This answer choice provides a reason to think that sometimes, for the security or safety of passengers in cars, it might be better not to have all the windows of every car made of laminated glass. Therefore, it logically completes the passage.

The correct answer is E.