航海英語船舶規(guī)范單項選擇題每日一練(2019.01.13)

來源：考試資料網(wǎng)

1 A continuous watertight bulkhead on a ship is normally also a(n)（）.

2 The Tonnage Certificate gives the（）of a ship which is classified into gross tonnage and net tonnage.

3 A “full service” Loran-C receiver will provide（）.

4 A chain bridle is preferable to a wire rope towing bridle on a long ocean tow because chain（）.

5 A celestial body’s complete orbit around another body is（）.