A LED Lighting Is Not Mature B LED Lighting Will Replace Traditional Lighting C Almost Everything Could Be the Main Light

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问题 A   LED Lighting Is Not Mature
B   LED Lighting Will Replace Traditional Lighting
C   Almost Everything Could Be the Main Light Source in the Future
D   LED Lighting Has Many Advantages
E   Bowers Made an Unexpected Discovery
F   LED Light Bulbs Look Lumpy
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选项

答案C

解析 题干的“29 percent of energy consumption for lighting could be saved by 2025”可在第五段第二句中找到。题干配上选项C后表达的意思与该句的意思相符,所以,C是答案。
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