问题：

[单选题]When we look at a coin from different angles, although its shape appears to be different types of oval, we still think it is circular. This is because our shape perception is guided by ( )Rj8答案窝(daanwo.com)-大学作业答案分享平台
A selectivityRj8答案窝(daanwo.com)-大学作业答案分享平台
B comprehensibilityRj8答案窝(daanwo.com)-大学作业答案分享平台
C Gestalt principleRj8答案窝(daanwo.com)-大学作业答案分享平台
D constancyRj8答案窝(daanwo.com)-大学作业答案分享平台