题目

在等高线地图上，等高线较稀疏，说明该地是( )A. 坡陡地区 B. 山谷 C. 陡崖 D. 缓坡地区 答案：【答案】D【解析】试题分析：在等高线地形图上，等高线疏密反映坡度缓陡，等高线越稀疏则坡度越缓，爬坡较省力，等高线越密集则坡度越陡，爬坡较吃力，但此处的有河流的情况下水流速度会较快．解：在等高线地形图上，等高线越密集，表示坡度越陡，等高线越稀疏，表示的坡度越缓．故选：D阅读理解。                                                                   A Lucky Thing      About sixty years ago, a child named Borty was playing one day with a group of naughty boys. When they were playing happily, an incident happened. An elder child picked up Borty and threw him into the sky. When Borty fell down, the big child did not catch him but rather let him fall on the ground. As a result, Borty'sleg broke.      He had to wear heavy plaster while lying in bed for several months. The worst thing was that his leg bonedid not heal. It was a terrible thing to a little child. Little Borty screamed in pain and fear.      This was a tragedy, but now Borty had a new idea that he was now one of the most famous writers inthe world. Maybe you are not familiar with the name of Borty, But when I mention the name Wells, you mustknow it. Maybe you have read some books of his. He wrote more than 75 books. Wells thought that breakinghis leg was a lucky thing for him. It made him have to stay home for one year. In the year he read many books, because he had nothing to do except that. It made him very interested in literature. He became enlightened by these books. So his staying home was a turning point for him. Later he became the writer in the world whoseincome was highest. 1. When was Borty hurt?     ___________________________________________________2. What was wrong with Borty's leg?     ___________________________________________________3. He had to stay in bed for several months, didn't he?     ___________________________________________________4. What was a turning point for Borty?     ___________________________________________________5. Was Borty a famous reader or a famous writer?     ___________________________________________________