{{B}}quEstions 11 to 18 ArE BAsED on thE ConvErsAtion you hAvE just hEArD、{{/B}}

A．on thE 6th oFDECEmBEr.
B．on thE 7th oFDECEmBEr.
C．on thE 26th oFDECEmBEr.
D．on thE 27th oFDECEmBEr.