补写出下列名篇名句中的空缺部分。
①荀子在《劝学》中说，君子需要通过广泛学习来提升自己的句子是：____，____。
②杜牧的《阿房宫赋》中总括秦的纷奢是建立在对人民的剥削和掠夺之上，并且还挥霍无度的语句是：____，____？
③辛弃疾在《永遇乐·京口北固亭怀古》中，赞叹刘裕北伐有赫赫战功的两句是：____，____。
按算式圈一圈。
已知集合A={x|y=lg（x﹣1）}，B={y|y2﹣2y﹣3≤0}，则A∩B=（ ）
It was Children's Day yesterday, we 1the park. Our teacher was 2us.
3 many people there. Some Young Pioneers (少先队员)4 near the river.
5 sang and danced. There were some6 on the river. There was a hill
7. Some boys8 in the river. We sat under 9 apple tree with our teacher. We 10on Children's Day yesterday.
