A.does not change
B.improves rapidly
C.improves only slightly
D.becomes poor
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A.Scrubber
B.Demister
C.Deck water seal
D.Final filter
A.Apply ice-cold compress and renew every 4 hours
B.Commence artificial respiration immediately
C.Give enema
D.Pass catheter into bladder
A.Record of drafts
B.Hull reports
C.Anchor record
D.Machinery repair book
A.The unit is working properly
B.The face mask is not sealed properly
C.The air bottle needs to be refilled
D.The air supply hose has a leak
A.corrosive
B.class B poison
C.oxidizer
D.explosive
最新試題
An azimuth angle for a body is measured from the（）.
In respect of carrier’s liabilities，responsibilities，rights and immunities the（）contained in the International Convention for the Unification of Certain Rules Relating to Bills of Lading，signed at Brussels on August 25，1924，shall be applied.
All of the following vessels are “restricted in their ability to maneuver” EXCEPT a vessel （）.
An authorized light to assist in the identification of submarines operating on the surface is a(n)（）.
An “on-load” release system on a survival craft means the cable can be released（）.
An aneroid barometer on a boat should always be（）.
An inflatable liferaft is floating in its container，attached to the ship by its painter，as the ship is sinking rapidly. Which action should be taken with respect to the liferaft container? （）
An example of an anchor which has a stock is a（）.
Explosive and flammable gasses are most likely to be encountered on a vessel（）.
An “atoll cloud” forming over an island due to heating of the land during the daytime would be which type? （）