As the idea of low­carbon life is now accepted more and more people travel by public

问题补充：

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

答案：

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。