I don't want          like I'm speaking ill of anybody, but the manager's plan is unfair.      [ ]

A. to sound                  

B. to be sounded      

C. sounding                  

D. to have sounded

患者女，50岁。左肩部疼痛，不能梳头。查体左肩三角肌萎缩，肩关节外展、外旋、后伸明显受限。X线片未见骨质疏松，肩峰下钙化。其首选诊断为（）

A.肩周炎

B.肩关节结核

C.肩关节肿瘤

D.肱骨外上髁炎

E.风湿性关节炎