{{B}}quEstions 17 ～ 20 ArE BAsED on thE Following ConvErsAtion. you now hAvE 20 sEConDs to rEAD quEstions 17 ～ 20.{{/B}}

whAt thE mAin topiC oF thE ConvErsAtionA、populAr tv progrAm.
B．A、BrEAkthrough in tEChnology.
C．A、rECEnt purChAsE.
D．A、nEw ElECtroniC storE.