Many people thought little of me, but I did what _____. [ ]

A. I thought I was right

B. I thought it was right

C. I thought was right

D. I was thought what

急腹症病人的腹部体征中最重要的是（）。

A.肠鸣音变化

B.腹膜刺激征的产生

C.腹式呼吸运动的大小

D.是否有腹部包块

E.肝浊音界的大小