今天中午,妈妈有点反常,一副心事重重的样子。我猜一定是遇到了什么麻烦,便凑过去关切地问:“老妈,今天怎么了?有烦恼说出来,让我替你分担分担嘛!”妈妈见被我看穿了,叹了一口气说:“唉,班里出了一件大事,徐国宇同学新买的诺亚舟学习机在教室里弄丢了,这么贵重的物品,总得想办法帮他找出来,你们能给我想想办法吗?”我和外婆都无可奈何地摇摇头,表示爱莫能助。外公皱着 Today at noon, my mother a bit abnormal, a state of mind. I guess it must be encountered any trouble, then the past asked with concern: “Mom, what happened today? Have trouble to say it, let me share the burden for you! ” Mom see I see through, sigh a Tone, said: “Oh, a big class out of class, Xu Guoyu students buy a new Noah’s learning machine lost in the classroom, so expensive items, have to find ways to help him find out, can you give me a way to think it ? ”My grandmother and helplessly shook his head, said helpless. Grandfather wrinkled