As the idea of lowcarbon life is now accepted, more and more people travel by public transport.
A. mainly
B. slightly
C. widely
D. deeply
网友回答
A. mainly
B. slightly
(答案→)C. widely
D. deeply
解析：答案：C 考查副词辨析。句意：现在随着低碳生活的理念被广泛地接受，越来越多的人乘坐公共交通工具出行。mainly主要地；slightly轻轻地；widely广泛地；deeply深深地。