What does the passage mainly discuss? The author mentions all of the following as causes of erosion EXCEPT ______.

admin2009-04-23  756

问题 What does the passage mainly discuss?
The author mentions all of the following as causes of erosion EXCEPT ______.

选项 A、wind
B、rain
C、heat
D、cold

答案A

解析
转载请注明原文地址:https://jikaoti.com/ti/GQfFFFFM
0

随机试题
最新回复(0)