·you will hEAr A rADio rEport ABout FAmily BusinEssEs.
·For EACh quEstion 23-30, mArk onE lEttErA,B、orC、For thE CorrECt AnswEr.
·AFtEr you hAvE listEnED onCE, rEplAy EACh rECorDing.

tony wAs promotED AFtErA．

A．thrEE months.

B．

B．six months.

C．

C．twElvE months.