简答题
公共英语一级
2017-02-14
It’s necessary for her to change her dress after a busy day.
She needed __ her dress after a busy day.
参考答案
暂无
答案解析
to change
【解析】it’s necessary for sb.to do=sb.need to do。
【解析】it’s necessary for sb.to do=sb.need to do。
