142. You are underway in heavy fog. You hear the fog signal of a vessel which is somewhere ahead of your vessel. You must ______
举一反三
- Your vessel is approaching a bend. You hear a prolonged blast from around the bend. You should___ A: ack your engines B: stop your engines and drift C: answer with one prolonged blast D: sound the danger signal
- In heavy weather you notice buckling in the midships deck plating of your vessel. To relieve the strain you could（）.
- You are heading in a northerly direction when you come across an easterly current. Your vessel will ____.
- If you saw flames aboard a vessel but could see the vessel was not on fire, you would known that the ______.
- To improve your vessel’s stability in a hazardous situation，you should（）.