水手英語(yǔ)甲板值班單項(xiàng)選擇題每日一練(2019.01.24)

來(lái)源：考試資料網(wǎng)

1 Please fix some more （）(貨燈).

2 Clamps have been used up， and we also need plenty of lashing wires.（）

3 The （）of the derrick is 5 tons.

4 Our heavy derrick has been （）(不用)for a long time.

5 This is a（）（折疊）type hatch cover.