航海英語各種英文申請(qǐng)書單項(xiàng)選擇題每日一練(2019.03.16)

來源：考試資料網(wǎng)

1 A green buoy has a yellow triangle on it. This is a(n)（）.

2 A large vessel is equipped with a controllable pitch propeller. Which statement is TRUE?（）

3 A fixed carbon dioxide extinguishing system for a machinery space，designed WITHOUT a stop valve in the line leading to the protected space，is actuated by（）.

點(diǎn)擊查看答案

4 Your vessel has completed an inspection for certification and is issued a Temporary Certificate of Inspection. The Temporary Certificate（）.

點(diǎn)擊查看答案

5 All ships（）suspected infectious disease on board should radio information to Port Health Officer.

點(diǎn)擊查看答案