摘要：23．Children above 12 are able to take part in skiing or other activities for them. A．designed B．designing C．to design D．having designed 答案与解析:A design 和前面的activities 之间为被动关系.因此使用其过去分词designed用作activities的后置定语.
网址：http://m.1010jiajiao.com/timu3_id_2597161[举报]
Children above 12 are able to take part in skiing or other activities _______for them.
| A．designed | B．designing | C．to design | D．having designed |
Children above 12 are able to take part in skiing or other activities _______for them.
A．designed B．designing C．to design D．having designed
查看习题详情和答案>>
Children above 12 are able to take part in skiing or other activities for them.
A．having designed B．designing C．to design D．designed
查看习题详情和答案>>