今天,俞奇哥哥邀请他的同学石钧熠、章吕铭哥哥参加他设计的“解暗号大赛”。俞奇哥哥郑重其事地发出“暗号”:“AG是我们班的一个同学!”两位猜手的眼睛都瞪得如牛眼,生怕听漏了一个字。“谁来回答?”可他们一声不吭。章吕铭哥哥用拳头抵住头,像雕像一样陷入了沉思;石钧熠哥哥的脸放大了两倍,张着嘴巴,好像要把人给吃了。“这是什么暗号?”他俩嘟哝着。俞奇哥哥继续发出“暗号”:“AG Today, Yu Qi brother invited his classmates Shijie Yi, Zhang Lv Ming brother to participate in his design ”solution secret number competition “. Yu Qi brother solemnly issue ”sign “: ”AG is a classmate in our class! “ The two guessing players eyes are bullish, for fear of missing a word. ”Who will answer? “ But they did not say anything. Zhang Lvming brother with his fist resisted his head, like a statue into a deep thought; Shi Junyi brother’s face enlarged twice as wide, mouth, as if the people to eat. ”What’s the sign? “ They muttered. Yu Qi brother continue to issue ”code “: ”AG