______ the displays of culture and technology,  the Shanghai Expo also Showcased the spirit of

voluntarism. (志愿者精神)[ ]

A. Apart from  

B. More than  

C. Instead of    

D. Other than

样条曲线中，顶点有几种类型。（）

A.BEZIERCORNER

B.BEZIER

C.CORNER

D.SMOOTH