航海英語航海圖書資料單項選擇題每日一練(2019.01.08)

來源：考試資料網(wǎng)

1 Charts showing the coast of Mexico are produced by the United States（）.

2 The short-long dashed，magenta lines parallel to York River Entrance Channel mark（）．

3 ETA／PILOT REVERTING means （）．

4 Mean high water is the average height of（）.

5 Monsoons are characterized by （）.