各种运输单据中，同时具有货物收据、运输合同证明和物权凭证作用的是（）。 A: ARAILWAY BILL B: BAIRWAY BILL C: COCEAN BILL OF LADING D: DPOST RECEIPT

J-26 航路不使用此导航设施或报告点。（） A: AAirway J-26 utilize the navigation or reported point. B: BAirway J-26 does not utilize the navaid or reporting point. C: CAirway J-26 does not utilize the navaid or reported point. D: DAirway J-26 does not utilize the navigation or reporting point.