The room needs            for three people.

            [ ]

A. to be big enough              

B. to big enough

C. to be enough big                  

D. enough big to be

急性阑尾炎患者出现腹膜炎，可能的体征不包括（）

A.腹壁肌紧张

B.腹式呼吸消失

C.腹部压痛

D.反跳痛

E.移动性浊音阳性