D
题干:根据这篇文章,我们对欧文的性格有什么了解?
A 聪明、诚实的 (honest在文章没有具体的体现)
B 幽默、勤奋的 (humorous在文章没有具体的体现)
C 有礼貌、强大的 (polite在文章没有具体的体现)
D 勤奋、坚持不懈的
根据文章第三段:
Irving really wanted to fly, but flight schools were expensive.To achieve his dream,he worked different jobs.He washed airplanes and cleaned swimming pools.At home,he practised flying on a video game. In the end,he got enough money for a flight school.
欧文真的很想飞,但飞行学校很贵。为了实现他的梦想,他做了不同的工作。他洗飞机,打扫游泳池。在家里,他在电子游戏上练习飞行。最后,他筹到了足够的钱去上飞行学校。
可知,欧文是个很勤奋的人。
根据文章倒数第四段:
Building the plane was difficult. Irving asked more than 50 companies for airplane parts. Most said no, but he persisted in asking. Three years later, he had parts worth $ 30 0000. Columbia, an airplane company, agreed to build a plane using the parts, Soon, his airplane was ready to fly.
制造这架飞机很困难。欧文向50多家公司询问飞机零部件。大多数人都说没有,但他坚持问他们要。三年后,他的零件价值30万美元。哥伦比亚飞机一家公司同意用这些零件制造一架飞机。很快,他的飞机就可以飞了。
可知,欧文是个坚持不懈的人。
故D选项符合题意。