—What's the low-carbon (低碳的) lifestyle like?

题目：

—What's the low-carbon (低碳的) lifestyle like?
—Save ________ energy, produce ________ carbon.
[ ]

A、more; more

B、less; more

C、less; less

D、more; less

【答案解析】显示答案解析

这里显示答案和解析