【題目】近年來,我國高新技術(shù)產(chǎn)品逐漸由“中國制造”轉(zhuǎn)變?yōu)椤爸袊鴦?chuàng)造”,影響其主要因素是
A.勞動力數(shù)量
B.自然資源
C.交通
D.人才和技術(shù)

【答案】D
【解析】高新技術(shù)產(chǎn)業(yè)是以電子和信息類產(chǎn)業(yè)為“龍頭”的產(chǎn)業(yè),產(chǎn)品的科技含量很高,產(chǎn)品更新?lián)Q代快.高新技術(shù)產(chǎn)業(yè)區(qū)的從業(yè)人員中,科技人員所占的比重大;影響高新技術(shù)產(chǎn)業(yè)發(fā)展的主要因素人才和技術(shù),故選D。

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