Thetimehehasdevotedinthepasttenyears thedisabledi... 国语站 题库 2.25W 大中小设置文字大小 问题详情：The time he has devoted in the past ten years the disabled is now considered of great value. A．to help; being B．to helping; to be C．to help; to be D．helping; being【回答】 B 知识点：非谓语动词题型：选择题 TAG标签：thedisabledi #
