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單項(xiàng)選擇題

Of the following，the most important consideration for a tanker is（）.

A.GM
B.the vertical center of gravity
C.the longitudinal center of gravity
D.the stress on the hull

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單項(xiàng)選擇題

Notwithstanding the provisions of this Regulation，the segregated ballast conditions for oil tankers less than 150 meters in length shall be to the（）of the Administration.

A.contract
B.charter party
C.satisfaction
D.agreement

單項(xiàng)選擇題

Litmus paste is used in order to determine（）.

A.innage
B.thievage
C.ullage
D.the tank's datum point

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