航海英語MARPOL公約的有關(guān)內(nèi)容單項(xiàng)選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 Every（）shall be fitted with a cargo tank cleaning system using crude oil washing.

2 You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE? （）

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3 The oil residues which cannot be discharged into the sea in compliance with MARPOL 73/78 shall be（）.

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4 A Certificate of Financial Responsibility attests that the vessel（）.

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5 Which step is NOT generally taken when gas-freeing a tank?（）.

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