A.房地產(chǎn)經(jīng)紀(jì)人協(xié)理不得獨(dú)立與委托人訂立居間或代理合同 B.房地產(chǎn)經(jīng)紀(jì)人作為合同一方的當(dāng)事人,在簽訂經(jīng)紀(jì)合同時(shí),合同中應(yīng)附有該經(jīng)紀(jì)人的姓名及執(zhí)業(yè)證編號(hào) C.委托當(dāng)事人要求回避時(shí),房地產(chǎn)經(jīng)紀(jì)人在執(zhí)業(yè)中應(yīng)當(dāng)回避 D.房地產(chǎn)經(jīng)紀(jì)活動(dòng)傭金標(biāo)準(zhǔn)若無規(guī)定的按合同約定協(xié)商收取
A.篩選 B.研究 C.整序 D.鑒別