结核引起的支气管扩张哕音多见于
A．左肺下部B．右肺下部C．肩胛间区D．右肺中叶区E．舌叶区
参考答案：C
_ __ is known to us all that 2012 Olympic Games will take place in Britain. [ ]
A. It
B. As
C. Which
D. What
髌骨劳损，常见阳性体征为（）
A．回旋挤压试验
B．抽屉试验
C．侧向试验
D．挺髌试验
E．浮髌试验
