完形填空

　The song that has meant the most to me since I was the age of five，watching the movie Space Jam，is called “I Believe I Can Fly” by R．Kelly. Every time I listen to the song，it1methat as long as I believe，Ican be or do2I want in life even with a disability.

        I didn’t know much of what the song3a long time ago but as I grew older，Istill loved the song and started to listen to the4more and more.Every time I listen to it，Ithink about all the obstacles I have5.

       When I was little，Ihad to6a wheelchair because I have a disability.The doctors told mymother I had a slim7of ever walking but I was8to walkbecause I disliked that wheelchair.I knew that I had to believe in myself to9mygoal to walk someday.

       One day the doctor told my mother that he could make a(n)10that wouldhelp me walk.11when I was seven and one­half，I had my first surgery.

       I12the cast because it was a half body cast，witha bar in the middle of my legs.I was a very13kid so being in a bedfor six weeks，notbeing able to move，Ifelt horrible.I knew after all the14and the crying it would beworth15it in the long run.

16，at the age of eight，I got my cast off.I felt free when Ifinally17all the therapy (治疗)and learned how to18.

       The song19，“Isee me running through that open door.” That’s what I felt like.Like the songsays，“Thereare miracles in life I must achieve，butfirst I know it starts inside of me，oh...”I am one of the20in life.

近日，OFO共享单车（俗称“小黄车”）正式登陆重庆并试水沙坪坝区。市民在享受便利低碳出行的同时，一些不文明现象也随之出现。请阅读下面三则材料，按要求答题。材料一：共享单车作为共享经济的新兴事物，以其便捷、环保等优势得到了很多人的青睐。OFO共享单车的使用方法很简单，用户下载OFO共享单车APP后，输入身边的专用自行车的车牌号码，即能获取车锁密码，开启单车之行。使用完毕后，租借者需自行上锁和归位密码，随后完成支付，下一位使用者即可租借。然而，有些市民用后不归位密码、不上锁就扬长而去，以致个别人利用密码没有打乱的漏洞免费骑用；更有甚者趁着目前小黄车的定位系统不够精确，便把车搬回家占为己有。
材料二：由于OFO共享单车采取的是“随取随用，无需定点归还”的新式租车方式，有些人为图省事经常把“小黄车”停放在绿化带、盲道甚至机动车道上，给城市管理工作带来了新的难题。OFO共享单车的运转更多的是仰赖用户的道德自觉，但“小黄车”在各大城市投放以来，却不断遭到损毁，有的锁扣断裂，有的踏板损坏，有的坐垫被取走，有的轮胎被拆除……而市民就算碰到这类情况，也很少有人去制止或向运营商举报。
材料三：“对于共享单车这一新事物，政府部门和提供产品的有关单位要完善标准，加强监管，切实维护道路交通和公民的人身财产权利。”西南政法大学法学院副教授、硕士生导师胡江表示，共享单车要发挥好在城市交通中的作用，需要多方努力，多管齐下。

已知函数y=x²的图象在点（x₀，x₀²）处的切线为l，若l也与函数y=lnx，x∈（0，1）的图象相切，则x₀必满足（   ）

我国南方地区重要的粮食作物是（ ）

12. He sat at the desk ,________a novel.