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【题目】虚拟现实(VR)技术是基于互联网的仿真技术,是能够给予人以身临其境的神奇感觉的一门富有挑战性的交叉性前沿科技,能形成较长的产业链。江西南昌市宣布建立全国首个VR(虚拟现实)产业园。完成下列问题。

【1】目前,制约江西南昌市VR(虚拟现实)产业快速发展的主要因素是

市场 B.交通 C.政策 D.技术

【2】VR(虚拟现实)产业园中VR医疗康复应用和VR软件设计分别属于虚拟现实产业的

A、上游 下游 B.上游 上游 C.下游 上游 D.下游 下游

【答案】

【1】D

【2】C

【解析】

试题分析:

【1】根据材料,虚拟现实(VR)产业是高技术产业。目前,制约江西南昌市VR(虚拟现实)产业快速发展的主要因素是技术,D对。市场、交通、政策不是高技术产业的主要影响因素,A、B、C错。

【2】VR(虚拟现实)产业园中VR医疗康复应用是消费环节,属于下游产业。VR软件设计属于虚拟现实产业的开发环节,是上游产业。C对。A、B、D错。

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