题目内容
(请给出正确答案)
[主观题]
According to the selection, streams overtop their banks partly because______.A.material fr
According to the selection, streams overtop their banks partly because______.
A.material from higher land is washed into them
B.ditches and drains lead into them
C.rivers become too swift
D.snow melts more rapidly nowadays
查看答案
如果结果不匹配,请 联系老师 获取答案