阅读下面短文，从短文后各题所给的四个选项（A, B, C和D）中，选出可以填入空白处的最佳选项。
When I was eighteen, I couldn't wait to get my first job, which meant I made the first step toward adulthood.
But it was difficult to get a work permit. One day I was dropped off by my parents at the1, where applicants took their physical tests for work permits. Although I had night blindness, my vision was clearer during the day, which helped me walk 2 by myself. Then the doctor began the 3. He looked into my eyes with a bright light. “I suggest your parents take you to an eye specialist,” he said, “I 4 you have a retinal(视网膜)disease. If you do, you will never 5a day in your life… ”
My parents did take me to specialists. After much time and money spent seeking an6result，it was determined that I had an eye disease that slowly 7a person of sight. But still, during daylight, I could walk without 8. I could read, but not for hours. My eyes began to 9 and words slipped off the page when I read more than a few pages. However, no matter how tired my eyes became, I never gave up reading. I knew the 10of great writers as well as the most popular music stars. Their words were powerful, which 11 me to try writing. Soon writing brought me a lot of 12each time I completed a paper.
Then an important phone call from an editor changed my life．An article I 13 appeared in a local newspaper. The newspaper, to my 14, continued to print my work. Next, a book series published several of my essays. I got interested in writing and 15 up with each acceptance. On the pages, readers never knew of my blindness 16I chose to present it. For me, finding my voice through writing gave me the pride and satisfaction I 17 so many years ago. Now, I have numerous essays and articles in 18.
Should I be thanking that misguided doctor? By falsely predicting that I could never work a day, he fueled my 19 into success. He set the bar too 20 and focused on what I wouldn't be able to do. Yet I proved what I could do.
