A.以背書(shū)轉(zhuǎn)讓的匯票,后手應(yīng)當(dāng)對(duì)其所有前手背書(shū)的真實(shí)性負(fù)責(zé)
B.以背書(shū)轉(zhuǎn)讓的匯票,其背書(shū)必須連續(xù)
C.背書(shū)是背書(shū)人在票據(jù)背面或者粘單上記載有關(guān)事項(xiàng)并簽章的票據(jù)行為
D.對(duì)于記載“不得轉(zhuǎn)讓”字樣的背書(shū),如其后手再背書(shū)轉(zhuǎn)讓?zhuān)硶?shū)人對(duì)后手的背書(shū)人不承擔(dān)保證付款義務(wù)