___ parents say and do has a lifelong effect on their children.[ ]

A. That      

B. Which      

C. What      

D. As

下列哪一项与盆腔炎性肿块超声鉴别诊断无关：

A．宫外孕

B．卵巢子宫内膜异位症

C．充液的肠袢

D．卵巢肿块

E．多囊卵巢