题目

已知在△ABC中，AB=AC=13，BC=10，那么△ABC的内切圆的半径为（  ） A．      B．      C．2       D．3 答案：A  2．Tina's weekendHow was Tina's weekend？Her weekend was（46）略．When did she go to Qingdao？She went to Qingdao with her parents on （47）略night．How did she get there？She（48）略 to Qingdao with her parents．What did she do there？She went to the aquarium and the beach．She hung out in Baisheng Shopping Mall and bought a （49）略．How was the weather？It was sunny and a little bit（50）略．