完型填空

阅读下面短文，掌握其大意，然后从1-20题的四个选项中选出最佳答案。

　　Roger Crawford had everything he needed to play tennis, except two hands and a leg. He had no palms. The baby's arms and legs were shortened, and he had only three toes on his shrunken   right foot and a withered left leg, which would later be amputated.

　　The doctor said Roger 1 from ectrodactylism, a rare birth defect affecting only one out 90,000 children born in the United states. The doctor said Roger would probably never walk or 2 himself. Fortunately Roger's parents didn't 3 the doctor.

　　“My parents always taught me that I was only as handicapped as I wanted to be,” said Roger. “They never allowed me to feel sorry for myself or take advantage of people because of my handicap. Once I 4 trouble, my school papers were continually late,” explained Roger who had to hold his pencil with both hands to write 5 . “I asked Dad to write a note to my teacher, 6 a two-day extension on my assignments. 7 , dad made me start writing my paper two days early!”

　　Roger's father always 8 him to get involved in sports, teaching Roger to catch and throw a volleyball, and play backyard football after school. At age 12, Roger 9 to win a spot on the school football team.

　　Before every game, Roger would 10 his dream of scoring a touchdown. Then one day he got his chance. The ball landed in his arms and off he ran as fast as he could on his artificial leg toward the goal line, his coach and teammates 11 wildly. But at the ten-yard line, a guy from the other team 12 up with Roger, grabbing his left ankle. Roger tried to pull his artificial leg 13 , but instead it ended up being pulled off.

　　Roger's love of sports 14 and so did his self-confidence. But every obstacle 15 to Roger's determination.

　　Roger's went on to play college tennis, finishing his tennis career with 22 wins and 11 16 . He later became the first physically handicapped tennis player to be certified as a teaching professional by the United States Professional Tennis association. Roger now tours the country, speaking to groups about what it takes to be a winner, 17 who you are.

　　“The only difference between you and me is that you can see my handicap, but I can't see 18 . We all have them. When people ask me how I've been able to overcome my physical handicap, I tell them that I haven't overcome 19 . I've simply learned what I can't do－such as play the piano or eat with chopsticks－but more 20 , I've learned what I can do. Then I do what I can with all heart and soul.”

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