Jeff is fifteen now, but he's still in Grade One. He likes playing1, he often plays it with his friends, but he does not like to use his head. He does not listen to his2in class, so he can not do his homework. His teachers don't like him. They tell his parents3it, and they do not know what to do.

    It's Sunday today. Jeff gets up4in the morning. After breakfast, his mother tells him to do his homework. He goes to his bedroom.5his mother is busy with her housework, Jeff goes out with a ball. Now it's time for lunch, but she can't 6Jeff.

    Later he comes back. His parents look very angry, but say7. After lunch, Jeff wants to go out again. His father stops him and8, “Is your homework over?''

    “No,” answers the boy, “I can't do it.” His father pulls(拉、拽)him by the9and says, “Where is your ear?” “Oh，dear!" Jeff calls out, “It's in your10.”

“第十一条　参议院对于临时大总统认为有谋叛行为时，得以总员五分四以上之出席，出席员四分三以上之可决弹劾之。……第三十条　临时大总统代表临时政府，总揽政务，公布法律。……第四十五条　国务员于临时大总统提出法律案公布法律及发布命令时须副署之。”上述条款出自(　　)

过点$P\left(0,1\right)$与圆$x^2+y^2-2x-3=0$相交的所有直线中，被圆截得的弦最长时的直线方程是（    ）

“中国核潜艇之父”黄旭华为保守国家秘密，远离亲人30年，隐姓埋名身居荒漠之中，为我国核潜艇事业的发展做出了重大贡献。黄旭华的事迹告诉我们（    ）

①人生的价值在于创造与奉献               ②国家利益高于一切，个人利益要服从国家利益

③国家利益与个人利益是完全一致的     ④建设祖国，振兴中华是公民对祖国应尽的义务