单项选择题
—（）are you? —I’m the pilot
A.What B.Who C.Which D.How
As soon as the ship gets alongside the wharf, you shoul...
单项选择题As soon as the ship gets alongside the wharf, you should lower the gangway and put a （）below it.
A. safety net B. safety belt C. safety lamp D. safety device
Which of the following is not the duty of the sailor on...
单项选择题Which of the following is not the duty of the sailor on gangway watch? （）
A. Noticing rise and fall of the tide. B. Adjusting the mooring line. C. Discharging cargoes. D. Receive visitors
The duty sailor on the gangway usually looks （）the ship...
单项选择题The duty sailor on the gangway usually looks （）the ship before relieving.
A.around B.up at C.at D.in
