航海英語救助作業(yè)用語單項選擇題每日一練(2019.03.28)

來源：考試資料網(wǎng)

1 The head of the bend is the（）.

2 The Coordinator Surface Search in a SAR situation should display by day（）.

3 If you were being assisted by an icebreaker and he sent you the single letter Q，he would be telling you（）.

4 What is the lifesaving signal for，You are seen - assistance will be given as soon as possible?（）

5 It was demanded that the injured crewmembers（）at once.