问题
选择题
—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
答案:D
—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:D