航海英語常規(guī)海事聲明與延伸海事聲明單項選擇題每日一練(2019.01.19)

來源：考試資料網(wǎng)

1 A single line of position combined with a dead-reckoning position results in a(n)（）.

2 A vessel transferring cargo while underway is classified by the Rules as a vessel（）.

3 A ship having continuous closely spaced transverse strength members is（）.

4 A signal indicating zone time is preceded with the letter（）.

5 A shipmate suffers a heart attack and stops breathing. You must（）.