根据句意及首字母提示，完成下列单词拼写。

1. They are waiting for you at the bus s______.

2. Beijing is in the n________ of China.

3. I often get up at h________ past six in the morning.

4. There are sixty m________ in an hour.

5. It's about two k________ from here to there.

陈旧性肩关节脱位的主要病理改变除哪项以外是（）

A.血肿机化、疤痕组织形成

B.关节囊破口被疤痕组织封闭

C.周围组织粘连

D.血管、神经变性

E.关节周围肌肉痉挛