正式建立认知心理学新方向的是( )
A．卡尔 B．皮亚杰 C．罗杰斯 D．奈塞
参考答案：D
Though Professor Liu ____ in New York for seven years, he has never regretted moving back to Shanghai, his hometown.
A．lived
B．has lived
C．had lived
D．was living
下面属于几何造型软件的有（）。
A、SketchUP
B、Rhino
C、Form
D、PKPM
