It also looks at various ways of facilitat

问题单项选择题

It also looks at various ways of facilitating the ______ of practical applications beyond the "research tool" stage in satisfying the national needs of earth resource management of developing countries.

A．evolution

B．puncture

C．juncture

D．enforce

答案

参考答案：A

解析：[分析] 词义辨析A．evolution 发展，进化，演变，进展；B．puncture刺孔；穿孔，刺穿，刺痕； C．juncture 接合点；D．enforce实施，执行，强制，迫使；本句意为：它也考虑促进实际应用的发展来满足发展中国家对于地球资源进行管理的国家需要，而这一进展已过了“研究手段”阶段。因此A为答案。