To avoid excessive pressures in the fuel oil filling system during bunkering you should _

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To avoid excessive pressures in the fuel oil filling system during bunkering, you should _____.

A.close the tank filling valves quickly

B.top off all tanks at the same time

C.rill completely all tanks to less than 95 % full

D.reduce the loading rate when topping off

请帮忙给出正确答案和分析,谢谢!

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