whAt ArE thE two stuDEnts tAlking ABout
A．thE DEvElopmEnt oF thE CoFFEE inDustry.
B．thE CoFFEE-growing trADition in jAmAiCA.
C．somE intErEsting FACts ABout CoFFEE.
D．thE EConomiC importAnCE oF CoFFEE.