如图，在 Rt△ABC 中，∠ ACB=90°，AB=10，BC=6，CD∥AB，∠ ABC 的平分线 BD 交 AC 于点 E，DE =_____.
9√5/5
暂无解析
Researchfindingshaveshownthatlanguageprocessingcentersaresituatedinasingleareaofthelefthemisphere.
―________finedayitistoday!
Well-arrangedsentencesareconsideredgrammaticalsentencesthatareformedfollowingasetofsyntacticrules.
英语翻译：预算
Lexicalmanipulationisoneaspectoftherhetoricalfeaturesofidioms.ThefollowingEXCEPT______belongtolexicalmanipulation.
