ACCorDing to thE pAssAgE, onE prACtiCE BECAmE too Costly BECAusE ______.
A．it wAs FounD thAt ChAmpAgnE wAs ChEApEr thAn othEr winE
B．thE Cup wAs thrown AwAy
C．prohiBition EnDED AnD thE trADition oF using ChAmpAgnE rEturnED
D．whiskEy AnD BrAnDy wErE usED without wAtEr