作为国家公民，对自己的国家负有一定的责任。亲近社会、服务社会，首先要（      ）

如图所示，折线AOB可以看成是函数y=|x|（﹣1≤x≤1）的图象．

（1）将折线AOB向右平移4个单位，得到折线A₁O₁B₁，画出折线A₁O₁B₁；

（2）直接写出折线A₁O₁B₁的表达式．

读下面的文言文，完成小题。

越人溺鼠

    鼠好夜窃粟。越人置粟于盎①，恣鼠啮，不顾。鼠呼群类入焉，必饱食而反。越人乃易粟以水，浮糠覆水上，而鼠不知也。速夜，复呼群次第入，咸溺死。

【注释】①盎（àng）：腹大口小的盆子。

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Manners are important to happy relations(关系)among people. No one 1 a person with bad manners. A 2 with good manners never laughs at people when they are in trouble. Instead, he 3 to help them. When he asks for something, he says "4." And when he receives something, he 5 says "Thank you". He does not interrupt(打扰) 6 people when they are talking. He does not talk loudly or laugh loudly 7 public. When he sneezes or spits(吐痰), he uses a 8. If you are late, you   9 make an apology (道歉)to the teacher either at the time 10 after class.