题目列表(包括答案和解析)
The chairman asked many questions ________ the education of the homeless children in that area.
A. concerned B. concerning C. to concern D. having concerned
The chairman asked many questions ________ the education of the homeless children in that area.
A. concerned B. concerning C. to concern D. having concerned
The chairman asked many questions ________ the education 
of the homeless children in that area.
| A．concerned | B．concerning | C．to concern | D．having concerned |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com