● listEn to thE ConvErsAtion.● For EACh quEstion 23--30, mArk onE lEttErA,
B、orC、For thE CorrECt AnswEr.●AFtEr you hAvE listEnED onCE, rEplAy thE rECorDing. whEn is shE going on thE BusinEss trip
A、

A、thE miDDlE oF this month

B、

B、thE 5th oF nExt month

C、

C、thE 15th oF nExt month