{{B}}pArt onE{{/B}}● For quEstions 1--8 you will hEAr 8 short rECorDings.● For EACh quEstion, mArk onE lEttErA,B、orC、For thE CorrECt AnswEr, whAt is thE pErCEntAgE oF inCrEAsE in nEw orDErs thAt hAs BEEn AgrEED upon
A、

A、35%

B．

B、40%

C、

C、45%