颞颌关节双侧脱位，面部的畸形是（）
A.口半开位
B.吞咽困难
C.下颏骨向前下突出
D.口角歪斜
E.下颌向健侧倾斜
参考答案：C
It is he frequently returns home late makes his parents concerned about him.
A．because; that
B．that; that
C．不填; that
D．what; that
Manchester手术适应证是（）
A.Ⅰ度子宫脱垂
B.Ⅱ度子宫脱垂
C.Ⅲ度子宫脱垂
D.子宫脱垂合并膀胱膨出
E.年龄较轻、宫颈延长的Ⅱ、Ⅲ度子宫脱垂
