航海英語(yǔ)VHF通信單項(xiàng)選擇題每日一練(2019.01.24)

來(lái)源：考試資料網(wǎng)

1 The expression STAND-BY ENGINE means:（）.

2 （），the cargo plan is not well done.

3 There are salvage operations（）position 120.0N 12.5E.

4 The height of a VHF radio antenna is more important than the power output wattage of the radio because（）.

5 （）your present speed?