The future looked bright when Presley ______ his first job in a top 500 global company.

A．landed

B．managed

C．realized

D．acquired

下述有关运动神经元病的表述中不正确的是（）

A.上、下运动神经元损害可同时并存 

B.家族性少见 

C.锥体束变性从高位脊髓向下或向上发展 

D.括约肌功能通常受影响 

E.可出现延髓麻痹