脾囊肿（）
A.轻度脾肿大
B.中度脾肿大
C.高度脾肿大
D.脾肿大表面囊性感
E.脾触诊有摩擦感及压痛
参考答案：D
-Oh, so many people in the park?
Nobody likes to stay at home ________ Sunday morning. [ ]
A. in
B. on
C. at
阑尾切除术后的并发症有
A．腹腔脓肿
B．阑尾残株炎
C．粪瘘
D．结肠炎
E．盲肠癌
