有关城镇空间布局的特点，正确的是（ ）
A．世界大江大河两岸都是城市密集地带
B．在边境地区由于政局不稳，一般不会形成城市
C．在多条铁路、公路的交汇处往往会形成较大的城市
D．沿海地区的城市较多，而且纬度越高，城市越密集
答案：C
题目分析：如亚马逊河沿岸，雨林终年闷热潮湿，不利于人口生存，故人口、城市少，A错误；边境地区利于发展边境贸易，也利于一些城市的发展，B错误。城市总趋向于交通便利的地区，C正确。纬度越高，气候寒冷，不利于人类生存，人口、城市少，D错误。
点评：本题难度不大，解题的关键是掌握地形、地理位置和纬度等因素对城市布局的影响，对于此类试题，学生应加强对课本基础知识的把握。
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| When Amy wrote her first novel in secondary school, she never imagined that she would become a writer one day. Like many 1 writers on the Internet, the 2 woman got into this online world accidentally (偶然地). Three years ago, Amy worked in a medical industry. Her job kept her busy for six months and left her almost 3 to do for the rest of the year. To fill the time, she started writing 4 on the Internet. Her first novel was about her neighbors and their life 5 she is familiar with. Amy has been interested in writing 6 she was a child. At first, she just wanted to share her novels 7 people she knew. Then one day an editor of a famous website emailed her, asking her 8 she would like to sell the electronic copyright (授权) of one of her novels. She 9 immediately and the novel was moved to the VIP section of the website. She got $ 1,500 for that. Now Amy is a full-time 10 . So far her eight novels have come out online, and five of them 11 . "The Internet made me famous and brought me 12 ," she said. "I earn much more money now- about $60,000 a year. I am 13 with my career, but there is one problem-that my talent might run out after five years and I'll have to 14 to work in the medical industry." "Before that day comes, I'll keep 15 for the readers with my light and close-to-everyday-life writing style," said Amy with a smile. | ||||
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