胃大部切除术后发生十二指肠残端破裂的处理原则是（）。

A.保守治疗

B.保守治疗失败后再行手术治疗

C.腹腔引流

D.紧急手术+引流减压

E.以上都不正确

His opinion was such a good one _________ his family all agreed to accept．

A．which

B．and

C．that

D．as