题目内容

下列关于理论创新与实践创新的关系,正确的有

A. 实践创新为理论创新提供动力源泉
B. 理论创新为实践创新提供科学的行动指南
C. 实践创新和理论创新都是人脑的主观产物
D. 实践创新和理论创新辩证统一,相互作用、相互影响

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