Choose the correct word for the definition: a person who makes repairs and performs maintenance by welding
A: porte
B: welde
C: locomotive enginee
A: porte
B: welde
C: locomotive enginee
举一反三
- Choose the correct word for the definition: a person who operates a train A: locomotive enginee B: conducto C: track labore
- Choose the correct word for the definition:a person who operates a train A: locomotive engineer B: conductor C: track laborer
- Choose the correct word for the definition: a person who maintains rail tracks A: conducto B: porte C: track labore
- Choose the correct word for the definition: a person who is responsible for maintaining ,inspecting and repairing the rail cars A: carman B: switchman C: porte
- Choose the correct word for the definition: a person who inspects switches and tracks, and relays signals in the yard A: mechanic B: porte C: switchman