肌张力增高，呈折刀现象见于（）
A.锥体外系损伤
B.前角灰质炎
C.周围神经炎
D.锥体束损伤
E.小脑病变
参考答案：D
President Hu Jintao urged every effort ________ to rescue and treat the injured German tourists in a traffic accident in Tianjin on the morning of Oct1, 2012.
A．is made
B．must be made
C．be made
D．should make
GC120型轨道车采用的发动机是什么型号？最大功率为多少？
