{{i}}quEstions 14-19 ArE BAsED on thE Following ConvErsAtion. you now hAvE 30 sEConDs to rEAD thE quEstions 14-19.{{/i}} whAt is thE lEvEl oF thE musiCAl proFiCiEnCy oF thE most group mEmBErs
A、BEginning.
B、intErmEDiAtE.
C．ADvAnCE
D、
D、proFEssionAl.