航海英語(yǔ)船舶結(jié)構(gòu)與布置單項(xiàng)選擇題每日一練(2019.03.12)

來(lái)源：考試資料網(wǎng)

1 A chart position enclosed by a square is a(n)（）.

2 A “check” line is（）.

3 A chart with a scale of 1:80，000 would fall into the category of a（）.

4 A continual worsening of the list or trim of any floating ship indicates（）.

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