23.It is indicated in Para. 3 that train operators . [A]are offering compensations to commuters [B]are trying to repair ralations with the unions [C]have failed to provide an adequate source [D]have suffered huge losses owing to the strikes
【参考答案及解析】
C
正在整理中,欢迎在文下评论区提供答案解析,谢谢！
C
正在整理中,欢迎在文下评论区提供答案解析,谢谢！