出行期望路线是连接起点和终点的线段,宽度表示出行期望量的大小

出行期望路线是连接起点和终点的线段,宽度表示出行期望量的大小,圆圈的大小表示区域内出行产生的吸引力的大小。读图回答78题。

7.出行期望量

(  )

A.与聚落之间的距离没有相关性

B.与聚落的规模呈负相关

C.与聚落之间的距离呈正相关

D.与聚落的规模呈正相关

8.实际交通线的建设,一般是

(  )

A.按照人口多少的需要

B.按照聚落规模的大小

C.按照聚落之间的远近

D.按照出行期望量的大小

答案

DD

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