航海英語(yǔ)航海儀器使用說(shuō)明書(shū)單項(xiàng)選擇題每日一練(2019.01.07)

來(lái)源：考試資料網(wǎng)

1 An ECDIS is required to display which information?（）

2 There is a possibility that small vessel，ice and other floating objects may not be（）by radar at an adequate range.

3 A deadhead is a(n)（）.

4 If a magnetic compass is not affected by any magnetic field other than the Earth’s，which statement is TRUE?（）.

5 （）is on the panel of radar.