Amy：Who's that ____ (bay boy)?
Chen Jie: He's ____ (me my) brother.
Amy: Is she ____ (you your) mother?
Chen Jie: Yes , ____ (She she ) is.
Amy: Is he ____ (you your) father?
Chen Jie: No, he isn't. ____ (he's He's ) my teacher!
下列***诗词反映的历史事件，发生的先后顺序是（ ）①“不到长城非好汉，屈指行程二万”②“钟山风雨起苍黄，百万雄师过大江”③“秋收时节暮云愁，霹雳一声暴动”④“一唱雄鸡天下白，万方乐奏有于阗”
有一首歌曾经很流行，里面有这样几句歌词：有时候我觉得自己是一只小小鸟，想要飞却怎么也飞不高，也许有一天我攀上了枝头却成为猎人的目标，我飞上了青天才发现自己从此无依无靠……
以点B为位似中心，在网格内画出△A2B2C2，使△A2B2C2与△ABC位似，且位似比为2：1，点C2的坐标是 ____
Who will you get ____(accompany) you on the piano at the school concert?
