Weshoulddowhatwecan 国语站 题库 1.83W 大中小设置文字大小 问题详情： We should do what we can ______ children in poor areas. A. help B. to help C. helping D. helped【回答】B知识点：非谓语动词题型：选择题 TAG标签：Weshoulddowhatwecan #
