[問題]OG10th Q23

[potatoping]

23. A cost-effective solution to the problem of airport congestion is to provide high-speed ground transportation between major cities lying 200 to 500 miles part. The successful implementation of this plan would cost far less than expanding existing airports and would also reduce the number of airplanes clogging both airports and airways.

Which of the follosing, if true, could proponents of the plan above most appropriately cite as a piece of evidence for the soundness of their plan?

(A) An effective high-speed ground-transportation system would require major repairs to many highways and mass-transit improvements.
(B) One-half of all departing flights in the nation's busiest airport head for a destination in a major city 225 miles away.
(C) The majority of travelers departing from rural airports are flying to destinations in cities over 600 miles away.
(D) Many new airports are being built in areas that are presently served by high-speed ground-transportation systems.
(E) A large proportion of air travelers are vacationers who are taking long-distance flights.

答案是 B
請教高手，225Mile到底是從那裡出現的。
謝謝。

[amyliang]

23. A cost-effective solution to the problem of airport congestion is to provide high-speed ground transportation between major cities lying 200 to 500 miles part. The successful implementation of this plan would cost far less than expanding existing airports and would also reduce the number of airplanes clogging both airports and airways.

Which of the follosing, if true, could proponents of the plan above most appropriately cite as a piece of evidence for the soundness of their plan?

(A) An effective high-speed ground-transportation system would require major repairs to many highways and mass-transit improvements.
(B) One-half of all departing flights in the nation's busiest airport head for a destination in a major city 225 miles away.
(C) The majority of travelers departing from rural airports are flying to destinations in cities over 600 miles away.
(D) Many new airports are being built in areas that are presently served by high-speed ground-transportation systems.
(E) A large proportion of air travelers are vacationers who are taking long-distance flights.

答案是 B
請教高手，225Mile到底是從那裡出現的。
謝謝。

簡單的說 就是1/2 的飛機是前往225miles遠的主要城市

[potatoping]

再請教一下，那跟他們做的這個計畫有什麼關係呢？

[stwang]

再請教一下，那跟他們做的這個計畫有什麼關係呢？

題目說 實施這個計畫--在距離200~500公里的城市間建設高速鐵路--可以減少飛機和機場的擁擠

問support
(B)有一半的飛機都是飛往225哩外的城市
那如果建設這種高速鐵路 就可以減少飛機在這個機場的班次 使機場不再那麼擁擠...

open to discuss

[potatoping]

瞭解，感謝。