{{B}}pAssAgE onE quEstions 26 to 28 ArE BAsED on thE pAssAgE you hAvE just hEArD、{{/B}}

A．thE oCEAns AnD thE golD rush.
B．thE rAilroADs AnD thE DisCovEry oF oil.
C．tourism AnD thE EntErtAinmEnt inDustry.
D．sEA trADE AnD thE AirplAnE inDustry.