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提问人：网友youtiti 发布时间：2022-01-07

[主观题]

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

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