参考答案：

　　Key1【答案解析】本文讲述了少年电脑程序员 David 的苦恼和愿望。

　　1. A。细节题。根据 Computer programmer David Jones earned ￡35, 000 a year 可推知此题答案为A。

　　2. A。推断题。根据David’s biggest headache is what to do with his money. Though he has high payment, he cannot drive a car, or get credit cards(信用卡) 可知，他最大的苦恼是他没有被当成大人看待。

　　3. B。细节题。根据 I had already written some programs 可得出此答案。

　　4. C。细节题。根据I knew what I wanted to do and never considered staying on at school 可推出此答案。

　　5. A。细节题。根据You never know when the market might disappear 可得出答案。

　　Key2【答案与解析】Remington 不仅是一位成功的新闻记者，他还是一位伟大的画家。在他的画中体现的是他亲身经历的和亲眼看到的一切。

　　1. A。语义理解题。从第2段最后一句话Often these were presented by drawings and paintings from Remington’s hand可以看出Remington 所画的内容是什么。

　　2. B。判断题。根据第2段第4句话Now he began to write about and to paint and draw what he saw. 可以推知。

　　3. C。语义理解题。根据…as a boy he loved horses and fed on the journals of some famous writers 可知答案为C。(其中的feed on 意为“从…得到供养”)

　　4. B。判断题。文章第1句话If Catlin was the painter of the American Indians and Bierstadt the portrayer(painter) of the Rocky Mountains, the artist of the Western cowboys and settlers was Remington 是过渡句，由此可以推知，前面文章很可能是讨论 works of Catlin and Bierstadt。