文中的“他”热爱生命，“他”在钢铁般的意志支撑下起死回生。在我们的生活中，有另一种热爱生命的方式——那就是热爱他人的生命，舍己救人。请阅读下面的文字，完成后面的题目。

       段意花是益阳水文局的临时工，丈夫李国庆在益阳水文站工作。他们在一条趸船上住了14年，经常勇赴江流，拯救了一个又一个溺水的生命。保守估计，他们先后救了50人，年龄最大的83岁，最小的7岁。和许多普通家庭一样，他们靠着自己微薄的收入过着非常清贫的生活，以至于6万多元债务整整还了17年。5月15日是国际家庭日，段意花的家庭在这一天被全国妇联评为“全国最美家庭”。

如图，将完全相同的四个矩形纸片拼成一个正方形，则可得出一个等式为（　　）

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    Everyone wants to be successful. But failure is a common(普通的) thing for us to meet with.

    1, sometimes we fail the exams, sometimes in the sports meet, others 2 but we fail. So 3 everybody meets with the failure in his life.

   However, different people have different 4 to deal with the failure. Some people lose hope when they fail. They seem to think that it is the 5 of the world. Others, on the other hand, don't take failure 6. They seem to think that failure is the first step(步骤) to success. They will keep up and try their best 7 the final success.

    Now let's imagine(猜想) the ends of the two ways. If we are afraid of the failure and always feel 8, and don't try our best to change ourselves, we may meet with more and more failures. But as long as we are hopeful and brave to face them, and never give up, we will 9 successful and our dreams will come true some day.

    So, please remember: Life doesn't give us the pleasure we want. But if we never give up and 10 do little by little, it will make a big difference.

在执行计划的过程中最重要的是（    ）