（）单位在项目开工前负责制定设计变更在设计、监理、施工单位流转的具体时限并督办。

     April 27 is a special day in Britain. It's called "Take Our Daughters to Work Day." It was __1__ to
Britain in 1994 from America. On that day thousands of girls take a day __2__ school and go with one of
their parents to their work places. By doing this, it can__3__girls more about the society where they live.
Now the girls can have a close look at __4__ their parents are doing. This may help them to be calmer 
when they have to choose a __5__. Mary experienced a day of work at her mother's office. This helped
her __6__ her mother's work better. She said that this made her feel more confident about her future.
Schools and many companies. __7__ the activity, too. Some schools __8__ make the day a necessary
part of school life.
     Experts think that girls with more self-confidence are more likely to be __9__ than common girls.
__10__ parents can set' good examples both at work and at home for them, they will do better than
others. Take Our Daughters to Work Day is surely a step in the right direction.