选一选，组成新字。

纟 ____ ⻊ ____ 羊  ____ 辶  ____欠  ____ 

A崩      B录     C元     D 君     E哥

①DE=3cm；②EB=1cm；③S_菱形ABCD=15cm²

依据国家相关法律规定，机动车驾驶员醉驾将受到刑事处罚．检测驾驶员是否酒后驾车，可用一种装有重铬酸钾（K₂Cr₂O₇）的仪器．在K₂Cr₂O₇中Cr元素的化合价是（　　）

  Karl was at home with his brother Michael and his sister Addy．As he ____(推)the window open, he saw a big panda in the backyard．He ____(大喊)to Michael．Michael ____(回答)that pandas should be in the ____(森林)．Then they went out, the panda was already there talking to Addy．The panda said he was sorry that he flew here with his umbrella ____(没有)____(敲门)on the____(门)．The next day, Addy walked____(往)the panda's house with a gift．In ____(返回), the panda told Addy a story  ____(在……上面)a tree．And the panda also told Karl another story after they played games．That's the story in the book Zen Shorts．