题目

阅读下面的短文，请根据短文后的要求答题（注意问题后的字数要求）。 [1]You may be willing to be a part time volunteer in your community. An unpaid job can help you learn new skills and understand more about the workplace, and—best of all—you can get some useful guides to the future paid job. The following are some great volunteer ideas for teens. [2]Hospitals. Interested in medicine? Enjoy helping patients? Then volunteering at your local hospital might be just the thing for you. Just call a hospital in your area and speak to the director of volunteers. 一元二次方程x2-2x=0的两个根是__________．