航海英語遇險通信單項選擇題每日一練(2019.07.29)

來源：考試資料網(wǎng)

1 Which is a distress signal? （）

2 The regulations require that inspected vessels on an international voyage，other than small passenger vessels，must carry which of the following distress signals on or near the navigating bridge?（）

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3 A distress signal（）.

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4 Which of the following statements about transmitting distress messages by radiotelephone is INCORRECT?（）

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5 If your vessel is underway in fog and you hear one prolonged and three short blasts，this indicates a（）.

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