After a second thought, Jean _____ a better method to deal with the problem. [ ]

A. put up with

B. came up with

C. added up to

D. made up for

在国际惯例中，对有关船舶飞行器等运输工具的物权关系的法律适用是_________。

A．登记注册地法

B．目的地法

C．旗国法或标志国法

D．出发地法