A. Where you stand while waiting to cross a road B. Where you walk C. Where you sit on a bus and how you travel D. When you go t

admin2009-05-21  10

问题 A. Where you stand while waiting to cross a road
B. Where you walk
C. Where you sit on a bus and how you travel
D. When you go to bed
E. When pollution levels rise and fall
F. When you get up

*

选项

答案C

解析 第三段讲的是在乘坐公共交通工具时该坐在什么位置最好。作者说驾驶员一侧的座位要比告人行道一侧的座位污染大;乘坐双层电车的话,上层要比下层污染少;和地面交通相比,地铁的污染要好一些。所以Where you sit on a bus and how you travel是这一段的最佳标题。
转载请注明原文地址:https://jikaoti.com/ti/qPysFFFM
0

最新回复(0)