题目

 Miracles（奇迹）will happen if you don't give up trying. Even if you have  31  for one hundred times, you may succeed when you try for the 10lst time.    When I was born, my doctor told my mother that there was something wrong with my 32  .  They were too soft to be able to walk. Although the news was bad, my mother didn't become  33  . She didn't believe what the doctor said  34  started to look for other ways.   My mother kept looking for other doctors for me, and finally she  35  . The doctor and his team in the hospital did   36  they could to help me. They 生物科学的研究方法主要有观察法观察法、实验法实验法、调查法调查法、资料分析资料分析等方法，其中，实验法实验法是现代生物学研究的重要方法．