航海英語船舶貨運(yùn)基本知識單項(xiàng)選擇題每日一練(2019.01.13)

來源：考試資料網(wǎng)

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

2 Horizontal fore or aft motion of a vessel is known as（）.

3 Allowance for fresh water refers to（）.

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

5 A number of bags are worn-out（）a certain extent.