Surveys show that the majority of passengers are pleased that an agreement has been reached to forbid smoking on ____flights winthin the continental United States.A.economical B.commercial C.global D.internal请翻译并选择,还讲讲为什么.
问题描述：
Surveys show that the majority of passengers are pleased that an agreement has been reached to forbid smoking on ____flights winthin the continental United States.
A.economical B.commercial C.global D.internal
请翻译并选择,还讲讲为什么.
答
B commercial flight调查显示对于美国境内商务航班禁止吸烟的协议达成,大部分乘客都很高兴.A若理解为想表示经济航班应为economy class eonomical flight说法不成立C 中global flight跟后面winthin the continental U...