题目

题型：不详难度：来源：

A low-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

D

解析

试题分析: 句意：低碳生活方式已经影响到了我们的日常生活。这些天来对节约能源的关注越来越多。have effect on对……产生影响，save energy节约能源has been paid过去完成时的被动语态；pay attention to +名词/动名词，对……关注，故选D。