A.100 B.33.3 C.66.7 D.50
A.甲國(guó)專業(yè)生產(chǎn)酒,乙國(guó)專業(yè)生產(chǎn)布 B.甲國(guó)專業(yè)生產(chǎn)酒和布 C.甲國(guó)專業(yè)生產(chǎn)布,乙國(guó)專業(yè)生產(chǎn)酒 D.乙國(guó)專業(yè)生產(chǎn)酒和布