单项选择题
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.
Which of the following cargo is not carried in refriger...
单项选择题Which of the following cargo is not carried in refrigerated ships?（）
A.Grain. B.Fruit. C.Meat. D.Fish.
