问题
单项选择题
The profit from the camage of cargo,which is often called(),keeps the mer-chant ship running.
A.obligation
B.freight
C.contract
D.delivery
答案
参考答案:B
The profit from the camage of cargo,which is often called(),keeps the mer-chant ship running.
A.obligation
B.freight
C.contract
D.delivery
参考答案:B