transportation/deliveryThe___oftherelieftothefloodedareawasheldupbecauseoftheinconvenientroadconditions.A.transportationB.deliveryA为什么不行?

问题：transportation/deliveryThe___oftherelieftothefloodedareawasheldupbecauseoftheinconvenientroadconditions.A.transportationB.deliveryA为什么不行?

答案：↓↓↓

孟庆崧的回答：

网友采纳　　transportation指的是“交通运输”的运输　　不是delivery的“运输”