A survival craft being used to pick up a person who has fallen overboard from a ship should approach the person（）.

A towline should be fastened to（）.

A strong，often violent，northerly wind occurring on the Pacific coast of Mexico，particularly during the colder months，is called（）.

A thrust block is designed to（）.

A storm’s track is characterized by all of the following except（）.

A thin，whitish，high cloud popularly known as “mares’ tails” is（）.

A towing vessel’s fire detection system may be certified to comply with the Coast Guard’s towing vessel fire protection regulations by（）.

A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged. It should be（）.

A time diagram is a diagram on the plane of the（）.

A sufficient amount of chain must be veered when anchoring a vessel to ensure（）.