单项选择题
A. shore pumps B. her own pumps C. large pumps D. large tubes
At the （）port, tankers pump the oil ashore using her ow...
单项选择题At the （）port, tankers pump the oil ashore using her own pumps.
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
