航海英語地文航海單項選擇題每日一練(2019.01.24)

來源：考試資料網(wǎng)

1 When using a buoy as an aid to navigation which of the following should be considered?（）

2 Depiction of TSS's on charts uses（）as the primary color.

3 A position that is obtained by using two or more intersecting lines of position，taken at nearly the same time，is a(n)（）.

4 The time required for a lighted aid to complete a full cycle of light changes is listed in the Light List as the（）.

5 Which buoy will NOT display white retro reflective material（）.