航海英語船舶貨運(yùn)基本知識(shí)單項(xiàng)選擇題每日一練(2019.01.10)

來源：考試資料網(wǎng)

1 As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.

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2 Semisubmersibles A and B are identical. However，A is more tender than B. This means that A relative to B has a（）.

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3 That center around which a vessel trims is called the（）.

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4 If the metacentric height is large，a floating vessel will（）.

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5 The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.

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