我
- A.lifeboat
- B.life buoy
- C.light
- A.ohm
- B.volt
- C.watt
- A.an instruction book
- B.plan
- C.your chief engineer
- A.Of course,you are welcome
- B.Don't mention it
- C.Never mind
- A.puts down
- B.is putting down
- C.is put down
- A.The indicator
- B.The piping system
- C.The fuel injection
- A.from bilge water
- B.from fuel oil
- C.from ballast water
- A.class A and B
- B.class C fires
- C.class D fires
- A.connected
- B.cut off
- C.switched off
- A.on the outgoing tide
- B.overboard after dark
- C.overboard through an oil waterseparator
