---What’s the low-carbon(碳) life style like?
----Save energy, produce carbon.
A. more; more
B. less; more
C. less; less
D. more; less
网友回答
A. more; more
B. less; more
C. less; less
(答案→)D. more; less
解析:more更多的;less更少的。句意:低碳生活方式是什么样子?——节省更多的能源,产生更少的碳素。结合语境可知选D。