我国首个国家级高新技术产业开发区是（） A．深圳 �

我国首个国家级高新技术产业开发区是（　　）

　 A．深圳 B．北京中关村 C．武汉东湖 D．上海

答案

B．

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我国首个国家级高新技术产业开发区是（ ） A． 深圳 �

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我国首个国家级高新技术产业开发区是（） A．深圳 �