If the result of loading a vessel is an increase in the height of the center of gravity,there will always be an increase in the（）.

If the sling bumps（）the beams,serious accidents may follow.

A.at
B.on
C.into
D.against

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If the survival craft is not loaded to full capacity,the personnel should be（）.

A.loaded more on the port side forward
B.loaded equally on both sides with more forward
C.loaded equally on both sides with more aft
D.allowed to sit anywhere

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