请教og-136，谢谢：）

moonlightle

36. If the airspace around centrally located airports were restricted to commercial airliners and only those private planes equipped with radar, most of the private-plane traffic would be forced to sue outlying airfields. Such a reduction in the amount of private-plane traffic would reduce the risk of midair collision around the centrally located airports.

 

 

The conclusion draw in the first sentence depends on which of the following assumptions?

A. Outlying airfields would be as convenient as centrally located airports for most pilots of private planes.

B. Most outlying airfields are not equipped to handle commercial-airline traffic.

C. Most private planes that use centrally located airports are not equipped with radar.

D. Commercial airliners are at greater risk of becoming involved in midair collisions than are private planes.
            

E. A reduction in the risk of midair collision would eventually lead to increases in commercial-airline traffic.

 

答案是C。我想问一下assumption题题干的改写也能成为答案吗？谢谢：）

iamwuyan

排除掉其他选项吧 更保险一些

不知道这个算不算题干的改写, 其实原文说飞机场要限制给商用飞机+有雷达的私人飞机了, 那么作者写出个结论, 用WOULD的, 大部分私人飞机都要停在别处了, 因此这里有个小假设