Use this poster to encourage kids to wash their hands and prevent germs from spreading. Children can learn to wash their hands for over 20 seconds and be reminded.
— For your health, you ___ be too careful.A.can’tB.shouldn’tC.mustn’tD.needn’t 免费查看参考答案及解析 题目: Did you ___ your clothes yesterday ( )A.washB.washesC.washed 免费查看参考答案及解析 题目: 15 Wash your hands before meals, ___ you may get ill. A.and B.but...
an aeronautical engineering degree, a math degree, a wind tunnel and several weeks of spare time. If we were putting Mom and the kids in these things that would all be justified. In the real world of modeling science where only our egos and a small investment of time and coin are at r...
A charity car wash is a great way to raise funds and awareness for any school or organization. First, choose a good time and location to hold the event. Then take steps to effectively manage your volunteers and budgeting to ensure you have enough helping hands and resources to provide a go...