“放学后要早点回家,别在路上磨磨蹭蹭的!”妈妈每天都会在我耳边喋喋不休地唠叨这句话。每天一放学,我都会急匆匆地往家赶,到家后打电话向妈妈报平安,若是我贪玩稍稍耽搁一会儿,妈妈就会非常着急,而且大发雷霆。“丁零零……”放学铃声一响,我就飞出了学校。今天最后一节是快板课,我余兴未尽,一边往家走一边打着板。突然,一个苍老的声音从背后传来:“孩子,你打的是开场板吧!”我回头一看,原来是一位满头银发的老奶奶。我心里不禁有些惊奇,老奶奶竟然能听得懂快板,看来还是个“内行”呢!“是啊是啊,我打的就是开场板,老奶奶您也懂快板 ”Come home early after school, do not rub on the road!“ ”My mom nagbles in my ear every day, this sentence. Every day after school, I will rush to rush home, call home to mom safe, if I am a little delay for a while playful, my mother will be very anxious, and furious. “Ding zero ... ” “ringing school bell, I flew out of school. Today’s last section is a quick lesson, I am overjoyed, while going home to the side of the board. Suddenly, an old voice came from behind: ”Child, you hit the opening board!“ I looked back and turned out to be a silver-haired grandmother. My heart can not help but some surprises, the grandmother actually can understand Allegro, it seems, is still a ”line “ it! ”Yeah, ah, I play is the opening board, Granny you know Allegro