Everyone needs friends. Friends bring us happiness and hope in our lives. But the ability to make friends changes from person to person. To some people, making friends is easy, and to others it's very difficult.
    Making friends is a skill, and the first thing is to know how to get on with others. If you have trouble in making friends, maybe I can tell you how to do it.
    Realize your own good points. You have skills and talents(才能) that others will like.
    Believe that you are a good person and have something nice to share with others.
    Be humourous. Learn to laugh at yourself and your weakness. Remember to smile at others.
    Respect(尊敬) the others. Everyone has his own idea. Learn how to listen to others; ideas without trying to make them accept(接受) yours.
    Be kind. If you are kind to others, they will usually be kind to you. There are hundreds of little things you can do to show your kindness. Open the door for someone. Wave to a friend and so on.
    Don't complain(抱怨). Learn to accept what you can't change, and work hard to change what you can. No one is willing to hear your complaints all the time.
    Never give up. Even if you are faced with some closed-minded people, never give up. And try to find someone who will understand you.

如图是元素周期表的一部分．下列说法正确的是（   ）

读下面文言文，完成小题。

与朱元思书

吴均

水皆缥碧，千丈见底。游鱼细石，直视无碍。急湍甚箭，猛浪若奔。

夹岸高山，皆生寒树，负势竞上，互相轩邈，争高直指，千百成峰。泉水激石，泠泠作响；好鸟相鸣，嘤嘤成韵。蝉则千转不穷，猿则百叫无绝。鸢飞戾（lì）天者，望峰息心；经纶世务者，窥谷忘反。横柯上蔽，在昼犹昏；疏条交映，有时见日。

关于x、y、z的方程组$\left\{\begin{array}{c}x+y=a_1\\ y+z=a_2\\ z+y=a_3\end{array}\right.$中，已知a₁＞a₂＞a₃，那么将x、y、z从大到小排起来应该是（　　）

某村庄有一位德高望重的老人，他经常这样教育自己的子孙：“施恩图报非君子，恩将仇报是小人”“为人处世不可有贪心，衣能蔽体，食能果腹，足矣”“得饶人处且饶人”“浪费一粒粮食就会遭到五雷轰顶”。你认为老人的言论反映出他继承了中国传统文化的哪些思想（    ）

①儒家

②道家

③墨家

④法家