问题
选择题
Alow-carbon(低碳)lifestyle has an effect our daily life.More and more attention has been paid to Energies these days.
A．in;save
B．in;saving
C．on;save
D．on;saving
答案
答案：D
题目分析：句意：低碳生活方式对我们的日常生活有影响。现在对节约能源越来越关注。have an effect on 对……有影响。pay attention to,to是介词，后加名词或动名词。故选D.