A.質(zhì)權(quán)是一種擔(dān)保物權(quán) B.質(zhì)權(quán)是一種用益物權(quán) C.質(zhì)權(quán)的標(biāo)的物只能是動(dòng)產(chǎn)或財(cái)產(chǎn)權(quán)利 D.質(zhì)權(quán)須轉(zhuǎn)移質(zhì)物的占有 E.質(zhì)權(quán)是就質(zhì)物優(yōu)先受償?shù)臋?quán)利