【甲】晏子至，楚王赐晏子酒。酒酣，吏二缚一人诣王。王曰：“缚者曷为者也？”对曰：“齐人也，坐盗。”王视晏子曰：“齐人固善盗乎？”晏子避席对曰：“婴闻之，橘生淮南则为橘，生于淮北则为枳，叶徒相似，其实味不同。所以然者何？水土异也。今民生长于齐不盗，入楚则盗，得无楚之水土使民善盗耶？”王笑曰：“圣人非所与熙也，寡人反取病焉。”

    【乙】景公^①之时，雨雪三日而不霁。公被狐白之裘，坐堂侧陛^②。妻子入见，立有间。公曰：“怪哉！雨雪三日而天不寒。”晏子对曰：“天不寒乎？”公笑。晏子曰：“婴闻古之贤君，饱而知人之饥，温而知人之寒，逸而知人之劳。今君不知也。”公曰：“善。寡人闻命矣。”乃令出裘发粟以与饥寒者。孔子闻之曰：“晏子能明其所欲，景公能行其所善也。”

【注释】①景公：齐国国君。②陛：皇宫的台阶。

若方程$\left|x^2+4x\right|=m$有实数根，则所有实数根的和可能为（）

比较阅读

（甲〕鱼，我所欲也；熊掌，亦我所欲也。二者不可得兼，舍鱼而取熊掌者也。生，亦我所欲也；义，亦我所欲也。二者不可得兼，舍生而取义者也。生亦我所欲，所欲有甚于生者，故不为苟得也；死亦我所恶，所恶有甚于死者，故患有所不辟也。如使人之所欲莫甚于生，则凡可以得生者何不用也？使人之所恶莫甚于死者，则凡可以辟患者何不为也？由是则生而有不用也，由是则可以辟患而有不为也。是故所欲有甚于生者，所恶有甚于死者。非独贤者有是心也，人皆有之，贤者能勿丧耳。

（乙〕曾子（名参）衣敝衣以耕。普君使人往致邑（给一座城）焉，曰：“请以此修衣。”曾子不受。反，复往，又不受。使者曰：“先生非求于人，人则献之，奚为不受？”

曾子曰: “臣闻之，受人者畏人，予人者骄人。纵子有赐，不我骄也，我能勿畏乎？" 终不受。孔子闻之，曰：“参之言足以全其节也。”（选自《说苑》）

若点A(m,n)在第二象限,那么点B(-m,│n│)在（    ）
­ 

选择最恰当的单词或词语，完成短文

    Former Presidents (前任总统) in the United States continue to receive special government services and money after their presidential term (总统 任期) ends. Each former president receives retirement pay, money to pay travelling expenses and money to pay the people who continue to work for them. They also get security 1 for the rest of their lives.

    Some former presidents seem to have 2from public life. But others continue to make contributions (做贡献) to the society.

    Former President Jimmy Carter is well known for his earnest devotion (热诚的奉献) since he left office. He helps build homes for poor Americans and helps settle international disagreement. And he has written several books. Many people have called Carter an example of a successful former president. Some experts note that public approval (公众的赞许) of Carter increased several years after his defeat in the presidential election (总统大选) of 1980.

    3 the opposite happened to former president Ronald Reagan. His popularity fell after he left office. Many people criticized him for4 an offer from a wealthy Japanese publisher to visit Japan. There he was paid about two million dollars just to make a few appearances. In 1994, Reagan began to suffering from Alzheimer's disease (老年痴呆症) and died ten years later.

    Former President George Bush has made few 5 appearances since leaving office. Recently, however, he and former President Bill Clinton have traveled together to places in need of aid following natural disasters.

    Bill Clinton is one of the most active former presidents. He makes speeches around the world. He wrote a best-selling book about his life. And he has set up a foundation that offers various 6 to people in need, including providing low cost medicines for people with AIDS around the world.