单项选择题
A.discharging B.load C.loading D.charging
The oil is usually pumped into ship at the loading port...
单项选择题The oil is usually pumped into ship at the loading port by（）.
A. ship’s own pumps B. shore pumps C. large pipes D. large tubes
Fish, meat, fruit and vegetables are carried in（）.A.con...
单项选择题Fish, meat, fruit and vegetables are carried in（）.
A.containers B.bags C.refrigerated holds D.cases
Which of the following is not dangerous cargo?（）A. Coal...
单项选择题Which of the following is not dangerous cargo?（）
A. Coal. B. Explosive cargo. C. Flammable cargo. D. Poisonous cargo.
