根据《医疗事故处理条例》，患者一方向卫生行政部门提出医疗事故争议处理申请的期限为自知道或应当知道发生人身损害之日起（）。

A.15日内

B.3个月内

C.6个月内

D.1年内

E.2年内

As for the accident this time, I think it is Richard         you,        to blame.

A．more than; are

B．less than; who are

C．rather than; that is

D．rather than; is