单选题Why does the author cite wallpaper and wall as examples?A To demonstrate the interdependence between economy and environment.B To call for the government’s attention to ecological crisis.C To emphasize economy’s reliance on environment.D To explain the
题目
单选题
Why does the author cite wallpaper and wall as examples?
A
To demonstrate the interdependence between economy and environment.
B
To call for the government’s attention to ecological crisis.
C
To emphasize economy’s reliance on environment.
D
To explain the importance of controlling carbon emission.