一组数据2、﹣2、4、1、0的中位数是____．

好名字，内涵丰富，或寄托期望，或蕴含志趣。请仿照示例，按照要求，为下面两个小孩取名，并用简洁生动的语言解说所取之名。（所取之名，含姓为三字；解说语句不要求句式完全一致）

示例：蒋姓男孩，父母期望孩子踏实努力。

姓名：蒋力行　解说：与其聒噪不休，不如身体力行。

①张姓男孩，父母期望孩子心胸宽广。

②李姓女孩，父母期望孩子快乐幸福。

①姓名：____；解说：____

②姓名：____；解说：____

如图，边长为a的正六边形内有一边长为a的正三角形，则= ____

    After finishing all the food in the little bowl，Goldilocks wanted to rest．She chose the small chair,but it was in pieces．Then she walked into the bedroom and very soon fell____in the small bed．The Bears returned to____house．Baby Bear pointed at Goldilocks and____，"That's the bad girl．She ate my food and broke my chair!"Hearing this．Goldilocks jumped up and hurried out of the house without____her basket．She decided not____for a walk in the forest again．