{{B}}pArt onE{{/B}}
·For quEstions 1-8 you will hEAr Eight short rECorDings.
·For EACh quEstion, mArk onE lEttErA,B、orC、For thE CorrECt AnswEr.
·you will hEAr thE Eight rECorDings twiCE.

whiCh grAph is CorrECt