_________ is scientific knowledge used in practical ways in industry, for example, in making new mac_刷题宝

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_________ is scientific knowledge used in practical ways in industry, for example, in making new machines.

A：Power

B：Technology

C：Software

上一题下一题 0.0难度选择题更新时间:2015-09-23 06:24:51

答案(点此获取答案解析）

B

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