颈部副神经损伤可出现()
A.肩下垂
B.失声
C.饮水呛咳
D.手指麻木
E.上臂下垂
参考答案:A
Questions 27-30
A.They are very popular.
B.They are of the same style.
C.They are fairly eclectic.
D.They are influenced by other artists.
某生化指标在人群中呈正态分布,制定其参考值范围常用
A.X±SDB.X±2SDC.X±3SDD.X±4SDE.X±5SD