问题
填空题
城市道路网的结构形式可归纳为方格网式、（）、自由式和混合式四种基本类型。
答案
参考答案：放射式
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城市道路网的结构形式可归纳为方格网式、（）、自由式和混合式四种基本类型。
参考答案：放射式
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| I have a happy family. There 1 four people in my family. They are my father, my mother, my sister and 2 . My father is a 3 , and he works in a factory (工厂). He thinks it's a boring job. He wants 4 a policeman. My mother is a teacher. She works 5 a school. She thinks 6 job is very interesting. She works hard and often comes back home late. In her free time, she likes reading 7 and maga  zines. My sister is 8 . She is about one year old. I am a student. I 9 in a school. I like singing. I want to be a 10 when I grow up. | ||||
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