在Rt△ABC中，∠C=90°，若AB=9，sinA=13，则BC的长为____ 发布时间：2017-05-06 15:26 │ 来源：www.tikuol.com 题型：填空题 问题： 在Rt△ABC中，∠C=90°，若AB=9，sinA=13，则BC的长为______．
题型：填空题 2011年，宁波市为了推动农村两委换届选举，要求村级组织换届选举要实现“配强选优，和谐换届”的目标，严厉打击各种贿选行为。这主要是因为贿选行为[ ]①严重危害了社会主义民主法治建设②妨碍了村民正确行使民主权利③破坏了国家统一和民族团结④违反了选举法的有关规定 A．①②③B．①②④ C．②③④D．①③④ 查看答案
题型：填空题 选择句子补全对话。A. Did she see the doctor? B. How does she feel? C. Where is she now? D. I'm sorry to hear that. E. What's the matter with her? F. Does she have a headache? G. Does she have a toothache?Teacher: Lily is not in the class. 1. Sarah: She is at home. Teacher: 2. Sarah: She is sick. She has a cold.Teacher: 3. Sarah: Yes, she has a headache.Teacher: 4. Sarah: Yes, she did. And the doctor asked her to take some medicine and stay in bed for one day. Teacher: Oh, 5. I hope she will be better soon. 查看答案