問題詳情

【題組】4. What may be inferred about the airline industry?
(A) It is responsible for about 11 percent of greenhouse gases.
(B) It is extremely sensitive to costs, such as fuel.
(C) It is making more profit with purchase of new aircrafts.
(D) It is quickly declining because of low profitability.

參考答案

答案：B
難度：適中0.555921
統計：A(28),B(169),C(48),D(59),E(0)

用户評論

【業精於勤，事立於豫】評論

有關航空業的推論？（A）約佔11％的溫室氣體。（B）對成本非常敏感，如燃料。（C）購買新飛機的利潤更多。（D）由於利潤率低而迅速下降。

【冰】評論

be infer about 事  推斷某事be responsible for對～負責/是～緣由be sensitive to對～敏感