【单选题】Grandma pointed to the hospital and said, 'That's ______ I was born.'
【单选题】在施工中出现非承包商原因的窝工现象,承包商自有设备可按( )计算索赔费用。
【单选题】-Mother said to Annie: "Your grandma is going to Europe." -Annie's mother said to her that ______ grandma ______ going to Europe.
【单选题】如图,在直角梯形ABCD中,AD ∥ BC,AB⊥BC,∠DCB=75°,以CD为一边的等边三角形的另一顶点E在腰AB上,点F在线段CD上,∠FBC=30°,连接AF.下列结论:①AE=AD;②AB=BC;③∠DAF=30°;④ S △AED : S △CED =1: 3 ;⑤点F是线段CD的中点. 其中正确的结论的个数是( )
【多选题】在施工中出现非承包商原因的窝工现象,承包商可得到的索赔费用是( )。
【单选题】在施工中出现非承包商原因的窝工现象,承包商窝工设备可按( )计算索赔费用。
【简答题】如图,在直角梯形ABCD中,AB ∥ CD,∠B=90°,AB=AD,∠BAD的平分线交BC于E,连接DE. (1)说明点D在△ABE的外接圆上; (2)若∠AED=∠CED,试判断直线CD与△ABE外接圆的位置关系,并说明理由.