A.為債務(wù)人質(zhì)押擔(dān)保的第三人,在質(zhì)權(quán)人實現(xiàn)質(zhì)權(quán)后,有權(quán)向債務(wù)人追償
B.質(zhì)權(quán)因質(zhì)物滅失而消滅。因滅失所得的賠償金,應(yīng)當(dāng)作為出質(zhì)財產(chǎn)
C.質(zhì)權(quán)與其擔(dān)保的債權(quán)同時存在,債權(quán)消滅的,質(zhì)權(quán)也消滅
D.定金的數(shù)額由當(dāng)事人約定,但不得超過主合同標(biāo)的額的百分之二十
E.定金的數(shù)額由當(dāng)事人約定,但不得超過主合同標(biāo)的額的百分之三十