¿cuál era el símbolo de autoridad entre los jefes?

Which mode of public transport does this sentence describe? es muy largo y se mueve sobre rieles. a. un ferry b. un taxi c. un barco d. un tren

Listen to what charlie will do on his day off depending on the weather and answer the following question. 00: 00/00: 58 click here for the audio. si no llueve, charlie irá a caminar con sus amigos por el centro. true false

The teacher didn't explain this at all and i don't understand this