在《国际海上避碰规则》适用的水域内，下列哪种船舶无需执行《国际海上避碰规则》？（）
Ⅰ、在海面以下潜航的潜水艇
Ⅱ、战争发生时的军舰
Ⅲ、搁浅的船舶

在《国际海上避碰规则》适用的水域内，下列哪种船舶需执行《国际海上避碰规则》？（）
Ⅰ、政府公务船
Ⅱ、军舰
Ⅲ、渔船

If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to （）the engine.

If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to_______the engine

There shall be（）into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.

A (n) （） is a chemical or electro-chemical attack on the metal surface which may be further increased if the sea-water is polluted.

《国际海上避碰规则》适用的船舶是指在公海以及连接公海而可供海船航行的一切水域中的（）．

船舶可以背离《国际海上避碰规则》以避免的危险包括：（）
Ⅰ、航行中的紧迫危险Ⅱ、与他船碰撞的紧迫危险Ⅲ、与他船的碰撞危险

Don't worry. There is （）room for all your books here.

If there is sufficient sea room，alteration of（）may be the most effective action to avoid close-quarters situation.

If the scavenge fire is of a more major nature, if there is a risk of the fire extending or if the scavenge trunk is adjacent to the crankcase with risk of a hot spot developing it sometimes becomes necessary to （）the engine.

If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.