问题
单项选择题
In ballast means that the ship is（）.
A.loaded with cargo
B.in danger
C.not carrying cargo
D.discharging cargo
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
In ballast means that the ship is（）.
A.loaded with cargo
B.in danger
C.not carrying cargo
D.discharging cargo
参考答案：C
