A.缺點(diǎn) B.要點(diǎn) C.重點(diǎn) D.關(guān)鍵點(diǎn)
A.平等自愿 B.公平競(jìng)爭(zhēng) C.權(quán)益對(duì)稱 D.誠(chéng)信守法
A.50% B.75% C.85% D.100%