单项选择题

The worst atmospheric condition for dispersion of H₂S is（）.

A.heavy rain
B.gusty winds with rain
C.nearly calm，clear nights or early morning
D.full sun with high winds

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单项选择题

The person assigned to command a lifeboat or inflatable liferaft on a ship shall have a list of the persons assigned to the lifeboat or liferaft. The list shall include each person’s（）.

A.home address
B.duties
C.home phone number
D.nearest relative's address

单项选择题

The operating cord on an inflatable liferaft also serves as a（）.

A.lifeline
B.painter
C.drogue
D.marker

单项选择题

The most important thing to remember when launching an inflatable liferaft by hand is to（）.

A.open the CO₂ inflation valve
B.open the raft container
C.ensure that the operating cord is secured to the vessel
D.inflate the raft on the vessel，then lower it over the side

The worst atmospheric condition for dispersion of H2S is（）.

相关考题

The worst atmospheric condition for dispersion of H₂S is（）.