进行安全检查。（）

单项选择题在船上应当日出时升起国旗。（）

A. On board national flags should be hoisted when the sun sets.
B. On board national flags should be hoisted when the sun rises.
C. On board national flags should be lowered when the ship is in port.
D. On board national flags should be hoisted flag when loading and discharging

单项选择题大台就在那里。（）

A. The saloon is over there.
B. The galley is over there.
C. The cabin is over there.
D. The lavatory is over there.

单项选择题我们船长现在很忙。（）

A. Our captain is busy with his work.
B. Our chief officer is busy with his work.
C. Our captain is very busy now.
D. Our third officer is busy with his work.

单项选择题他们应该注意装卸货情况。（）

A. They should pay attention to the safety of the ship.
B. They should pay attention to the rise and fall of tide.
C. They should pay attention to the conditions of loading and unloading.
D. They should pay attention to take care of the mooring lines.

单项选择题接待来船办理业务的人员。（）

A. Receive the PSC inspector who wants to see our captain.
B. Receive the visitors who come on board to look around the ship.
C. Receive the persons who come on board to do their business.
D. Receive the ship chandler who wants to come to our ship.