问题 问答题

图为我国南方近郊的一块多边形用地,面积约80公顷,周边为已建城市主、次干路,按照分区规划的要求,应将其规划为一个可容纳40万人左右,分设为三个居住小区的居住区,并附设城市公共加油站一处(用地面积为1200m2)。

规划设计人员据此,结合居住区配套公建的分布、小区公建和住宅组团、绿地系统、道路系统等的综合布置进行研究,提出了如图所示的居住区和小区主路的路网结构规划方案及城市公共加油站的选址。

试评析该规划及选址方案的主要优缺点。(提示:不涉及道路宽度、断面形式和转弯半径。)。

某城市居住区规划示意图

答案

参考答案:

1.居住区道路和小区主路结构清晰,主要走向顺应了城市主导风向,成为居住区良好的通风走廊。 2.小区主路沟通了三个小区,联系方便。 3.Ⅱ号小区的两条主路不宜直接向城市主干路开口,且开口间距过近。 4.小区主路不宜采用尽端式道路,且长度超过规定要求。 5.城市公共加油站不宜沿城市主干路及交叉口布置。

阅读理解

         One day Mr Brown sees a young woman in the street with children. He is very surprised because all the children are wearing the same clothes. White caps,blue coats and yellow trousers.   

       "Are all these children yours?"he asks the woman .  

        “Yes ,they  are. ” she  answers.    

      "Do you always dress them in the same clothes?” asks Mr Brown.    

      "Yes,answers  the  mother. “ When we have four children,we dress them in the same clothes because we don’t want to lose any of them. It is easy to see our children among other children because they are all wearing the same clothes. And now we have ten,we dress them like this because we don’t want to take other children home by mistake. When there are other children among ours,it is easy to see them because their clothes are different. ”  

1. How many people does Mr Brown see in the street one day?  

A. Ten.                          

B. Eleven.    

C. Four.                          

D. Ten children.

2. Why is he surprised? Because _____________.  

A. all the children are boys    

B. all the children are in the same clothes    

C. all the children are lovely    

D. all the children are wearing the same trousers

3. Why does the woman dress her children in the same clothes? Because_____________.  

A. she has so many children    

B. she loves her children    

C. she doesn’t want to take her children home    

D. she wants to see her children easily among others

4. What kinds of clothes are the children wearing when Mr Brown sees them?    

A. White caps,blue coats and yellow trousers.    

B. Blue caps,yellow coats and white trousers.   

C. Yellow caps,white coats and blue trousers.    

D. White caps,yellow coats and blue trousers.

5. “We don’t want to take other children home by mistake.”

这句话的汉语意思是:_____________.

单项选择题