A vessel is described as a two compartment vessel when it（）.

A stand-on vessel in a crossing situation is allowed to take action when （）.

When taking a Pilot from a pilot vessel in a seaway，which way should you head your vessel if the ladder is on the leeward side（）.

（）means the sufficiency of a vessel in materials，construction，equipment，crew，and outfit for the trade or service in which it is employed.

If your vessel is underway in fog and you hear one prolonged and three short blasts，this is a （）.

A slow and easy motion of a vessel in a seaway is an indication of a（）.

A quick and rapid motion of a vessel in a seaway is an indication of a (n)（）.

Oil is supplied to the crosshead using a swinging arm or a （） and is sometimes boosted in pressure to and efficient lubrication.

When a pushing vessel and a vessel（）ahead are rigidly connected in a composite unit they shall be regarded as a power-driven vessel.

When a vessel is in dry-dock, the vessel’s engineers should （）.

固体散货船在运输过程中，其主要危险在于（）。

从《BC规则》中可以查到固体散货（）。