从方框中选择正确选项。完成短文．并将其字母序号写在短文后面的空格内。(方框中有两个选项是多余的)

   Sometimes, life isn't as perfect as we imagine. If so, what will you do?
   Liu Wei, the famous pianist____arms in China, is a good example. He lost his arms in a____ accident when he was only 10 years old. However, he wanted to keep his dream. He learned to swim in a recovery( 康复) hospital when he was 12. Two years____, he won two gold medals in a National Swimming Championship for the disabled. After that, he began to learn how to type with his feet. He____  the world record and became the person who could type ____ with his feet. In the following years, he started learning to play the piano.
Last year, he became the ____ of China' s Got Talent Show( 中国达人秀). He always says, " There are two ways in my life. I will____ live a wonderful life or die. " We can learn____  from Liu Wei. No matter how hard the life is, keep smiling to ourselves.
   Martin Luther King has ever said, " We must accept( 接受) disappointment in our life, but we must never lose our ____ " What he said is quite true. When we____ difficulties. Please face them bravely. Where there is a will, there is a way.

一节数学课共 $\frac{2}{3}$ 小时，同学们动手操作用了一节课时间的 $\frac{1}{5}$ ，老师引导讲解用了 $\frac{3}{10}$ 小时，其余时间做作业。做作业用了多少小时?

【朝气蓬勃，奏响青春之歌】

材料一：王女士向心理热线哭诉：“我的女儿小英（化名）离家出走已经成了习惯，她已经离家出走3次了。对于女儿，我已经彻底没有办法了。”小英今年13岁，在某中学上七年级，她上小学时很乖，可上初中后不久，很在意自己的身高、容貌，爱打扮，开始逃课，妈妈对她严加管教，她就离家出走﹣ ﹣ ﹣小文是个很听话的孩子，从幼儿园到上小学从没有让家长操过心。可自从上了中学，他就像变了一个人似的，做起事来我行我素，常常使家长着急，比如星期天出去找同学玩，也不和家长打声招呼。许多事小文认为没有必要告诉家长，可父母总是要管，小文感到真烦恼﹣﹣﹣

材料二：上海曾对19个区县数万名初高中学生进行调查，20.1%的学生在调查前的1年中想过离家出走，3.1%的学生在调查前的1年中离家出走。男生大部分出走的原因是亲子冲突、情绪失控、沉迷网络等，女生出走的原因更多的是学习。