单选题In the navigation（） cause the shafting over load easily.Athe stopping engine suddenlyBthe sailing astern and changing direction suddenlyCthe sailing from the shallow water area to the deep water areaDthe ship’s trim too much
单选题
In the navigation（） cause the shafting over load easily.
A
the stopping engine suddenly
B
the sailing astern and changing direction suddenly
C
the sailing from the shallow water area to the deep water area
D
the ship’s trim too much
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