“求答案!”“求答案!”在人来人往的地铁站,在喧嚣热闹的游乐场,在熙熙攘攘的十字步行街……一群充满朝气的小学生手持题板或作业本, 焦急地向路人求助作业答案。 “There was an old _____ in a tree, who was often _____ by a bee. When they said, ‘Does it buzz?’ He _____ , ‘Yes, it does!’ It’s a normal _____ of a bee!” “一家三口人,三人年龄之和是72岁,妈妈和爸爸同岁,妈妈的年龄是孩子年龄的4倍,三人各多少岁?” “根据节奏,写出乘法算式:1、叮叮叮,叮叮叮;2、啊,啊,啊,啊;3、呜呜呜,呜呜呜;4、喵喵,喵喵,喵喵,喵喵。” …… 热心的路人停下来帮忙解答,但看了题目之后纷纷摇头,答不上来,或者让孩子回家问妈妈,得不到答案的小朋友又失落又着急。