问题：
[单选题] Text 1 The cost of supporting new windfarms and nuclear power stations to meet the UK's carbon targets will add nearly￡100 to the average household energy bill by the end of the next decade,according
A、LED lighting should be avoided.
B、IT devices will consume much energy.
C、Both LED lighting and IT are energy-saving approaches.
D、Energy-saving progress is no way to go.
参考答案：
C、Both LED lighting and IT are energy-saving approaches.
● 参考解析
