题目内容：

    At a young age, Darrius Simmons fell in love with the piano. As he watched others play, he was _________ by the joy the piano gave them. He wanted to experience that, too, but knew for him it would be a/an _________.

“I decided at age 10 that I wanted to learn how to play the piano, _________ it was going to take a little bit _________ work for me to learn,” Simmons says. “I knew most people had 10 fingers while I had four, yet I was pretty _________ I could make it work.”

The Warren, Ohio teenager was born with a genetic _________ called ectrodactyly (先天性缺指畸形). He has three fingers on his right hand and _________ finger on his left. But it didn’t _________ Simmons from following his _________. With no formal training, Simmons taught himself by ear how to play the piano. He practiced and practiced, finding a way to __________ the keys with four fingers while mastering the pedals with his prostheses(假肢).

Simmons knew he would have to __________ his own style of playing. “I couldn’t base it __________ the technique of somebody who has 10 fingers. It just wouldn’t __________.” He says. “That’s __________ it was hard for me to take piano lessons. It’s very __________ for somebody who has learned how to play with 10 fingers to adjust and teach me with only four.”

The now 18-year-old not only learned how to play and read music but also began composing.

His mother, Tamara Simmons, isn’t surprised by Darrius’ __________. She knows how focused and __________ he can be.

From mastering music to beating __________ challenges, Darrius Simmons sets out to __________ the world. “I like to be somebody’s __________,” he says. “If I play in front of a whole crowd and I see one person smile, that’s a job well done.”

1.A.frightened B.amazed C.interested D.disturbed

2.A.challenge B.opportunity C.fortune D.trouble

3.A.while B.but C.and D.therefore

4.A.more B.much C.fewer D.less

5.A.surprised B.worried C.sure D.glad

6.A.condition B.environment C.situation D.tendency

7.A.one B.two C.three D.five

8.A.encourage B.prevent C.remove D.change

9.A.actions B.roads C.instructions D.passions

10.A.reach B.repair C.remove D.clean

11.A.adopt B.abandon C.develop D.change

12.A.by B.in C.through D.on

13.A.support B.run C.operate D.work

14.A.why B.because C.when D.whether

15.A.easy B.tough C.funny D.stupid

16.A.ideas B.creations C.difficulties D.achievements

17.A.kind B.determined C.talented D.generous

18.A.spiritual B.mental C.physical D.emotional

19.A.please B.persuade C.inspire D.cheer

20.A.partner B.symbol C.aim D.motivation