单项选择题
A. We should lower national flag when the sun sets. B. We should lower national flag when the ship is in port. C. We should lower national flag when loading and unloading. D. We should lower national flag when the sun rises.
船舶物料商通常给船上供应物料和食品。（）A. The agent usually provides store...
单项选择题船舶物料商通常给船上供应物料和食品。（）
A. The agent usually provides stores and provisions to the ship. B. The shipyard usually provides stores and provisions to the ship. C. The ship chandler usually provides stores and provisions to the ship. D. The captain usually provides stores and provisions to the ship
舷梯口应放置一个救生圈。（）A. A life craft should be located on the ...
单项选择题舷梯口应放置一个救生圈。（）
A. A life craft should be located on the gangway. B. A life-buoy should be located at the gangway door. C.A life-raft should be located on the gangway. D.A life boat should be located on the gangway.
我们是船上的代理。（）A. We are the PSC inspectors.B. We are the s...
单项选择题我们是船上的代理。（）
A. We are the PSC inspectors. B. We are the ship’s chandler. C. We are the ship’s agent. D. We are the engineer of the shipyard.
