抛左锚，五节入水！（）

单项选择题有时风大流急，船舶靠码头时必须掉头顶流。（）

A. A ship has to turn to stem the tide because the wind is strong when she is getting alongside a wharf.
B. Sometimes the wind is strong and the current is rough, so a ship has to turn to stem the tide when she is getting alongside a wharf.
C. The wind is big, a ship must get alongside a wharf so she has to turn to stem the tide.
D. A ship has to turn to stem the tide so she can get alongside a wharf.

单项选择题备锚，摇“备车”钟。（）

A. Get anchor ready and ring “Stand by engine”.
B. Get anchor ready and ring “Finished with engine”.
C. Get mooring ready and ring “Stand by engine”.
D. Get mooring ready and ring “Finished with engine”.

单项选择题我们在1号浮筒附近抛锚。（）

A. We are getting alongside NO.1 buoy.
B. We are berthing at NO.1 buoy.
C. We are at anchor near NO.1 buoy.
D. We are getting alongside at NO.1 buoy.

单项选择题We have to wait at the roadstead till（）.

A. there is a free berth
B. there are officers and the sailors
C. there are motormen and the sailors
D.A、B and C

单项选择题My ship is in （）!

A.position
B./
C.location
D.place