擅自开办医疗机构行医给患者造成损害的（）。

A.责令暂停六个月以上一年以下执业活动

B.吊销其执业证书

C.追究刑事责任

D.罚款

E.承担赔偿责任

―Where is your mom, John?

―My mother is talking ____ my teacher ____ my study.

A．about; to

B．with; about

C．to; with

D．about; with