（）of the following conditions will cause a vessel’s bottom to be subjected to tension stresses.<br>A:Concentration of weight aft<br>B:Concentration of weight forward<br>C:Concentration of weight amidships<br>D:Concentration of weight at both ends of the vessel

（）of the following conditions will cause a vessel’s bottom to be subjected to tension stresses.
A:Concentration of weight aft
B:Concentration of weight forward
C:Concentration of weight amidships
D:Concentration of weight at both ends of the vessel

出自：海船船员证

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