● listEn to thE tAlk on import rEgulAtions.● For EACh quEstion 23--30, mArk onE lEttErA,
B、orC、For thE CorrECt AnswEr.●AFtEr you hAvE listEEnED onCE, vErplAy thE rECorDing. thE sAlEs oFCmAt mAy rEACh As high As ______ .
A、

A、450,000

B、

B、550,000

C、

C、600,000