單項(xiàng)選擇題What is NOT a requirement for testing the line throwing appliance on a vessel? （）

A.The appliance should be tested every three months
B.A regular service line should be used when testing
C.A regular projectile should be used when testing
D.An entry about the test must be made in the Official Log Book


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1.單項(xiàng)選擇題Under the Pollution Regulations，when you dump garbage in to the sea you must（）.

A.notify Coast Guard or MSA
B.make an entry in the Official Logbook
C.keep a record for two years
D.No action is required if you are more than 25 miles fromland and no plastic materials are dumped

2.單項(xiàng)選擇題Uncleared crew curios remaining on board during a domestic coastwise voyage after returning from foreign should be（）.

A.listed in the Official Logbook
B.cleared prior to the next foreign voyage
C.noted in the Traveling Curio Manifest
D.retained under locked security by the owner

3.單項(xiàng)選擇題The responsibility for maintaining the Official Logbook on voyages between the Atlantic and Pacific coasts of the United States rests with the（）.

A.Chief Mate of the vessel
B.Master of the vessel
C.Deck Officer of the watch at the time of the occurrence
D.Purser of the vessel

4.單項(xiàng)選擇題The proper way to correct a mistake in the logbook is to（）.

A.erase the entry and rewrite
B.draw several lines through the entry，rewrite，and initiate the correction
C.completely black out the entry，rewrite，and initiate the correction
D.draw one line through the entry，rewrite，and initiate the correction

5.單項(xiàng)選擇題The proper way to correct a mistake in the logbook is to（）.

A.erase the entry and rewrite
B.draw several lines through the entry，rewrite，and initial the correction
C.completely black out the entry，rewrite，and initial the correction
D.draw one line through the entry，rewrite，and initial the correction