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> 在知识经济时代，要想在国际竞争中占据优势地位，维护国家经济安全，必须 [ ] A．提高自主创新能力，促进高新技术产业 B．加快引进先进技术，提高产品科技含量 C．发挥市场配置资源的基础性作用，搞好国家的宏观调控 D．用先进技术改造传统产业，促进产业结构升级换

问题：

发布时间：2024-09-11

在知识经济时代，要想在国际竞争中占据优势地位，维护国家经济安全，必须
[ ]
A．提高自主创新能力，促进高新技术产业
B．加快引进先进技术，提高产品科技含量
C．发挥市场配置资源的基础性作用，搞好国家的宏观调控
D．用先进技术改造传统产业，促进产业结构升级换

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