航海英語(yǔ)安全通信單項(xiàng)選擇題每日一練(2019.01.15)

來(lái)源：考試資料網(wǎng)

1 Which of the following steps should normally be taken first by those who have boarded a liferaft in an emergency situation?（）

2 Which channel and mode should be used when initiating a distress alert transmission?（）

3 You are on a multiple-product chemical tanker with orders to load diethylamine. What is NOT a requirement for transporting this cargo?（）

4 Which statement about transmitting distress messages by radiotelephone is INCORRECT?（）

5 How can the SART’s audible tone monitor be used?（）