水手英語進出港口單項選擇題每日一練(2019.01.25)

來源：考試資料網(wǎng)

1 Some ships have special duties, such as（）（駁船）.

2 （）(散貨) is carried on the bulk carrier.

3 The （）carries people, cargo, and car or truck for short passages.

4 （）(收緊) the slack on the stern line.