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.

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統計： A(93), B(484), C(164), D(196), E(0) #704769

詳解 (共 2 筆)

#2157097
有關航空業的推論？（A）約佔11％的溫室...
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#2619232

be infer about 事  推斷某事

be responsible for對～負責/是～緣由

be sensitive to對～敏感

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私人筆記 (共 1 筆)

私人筆記#6738183
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4. What may be infe...
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