70（）.

A. This has helped develop a new appreciation of nature in all forms of art and design.
B. Instead, the structures deliberately expose the natural materials used in the building process.
C. The core concept of the movement is that mankind can live harmoniously with nature, changing and using it for our needs
D. There is an emerging art movement that is exploring mankind’s desire to reconnect to the earth, through the built environment.
E. Because of this, the results often resemble native architecture, reflecting the desire to return to a less technological world.
F. In frustration, we try to control nature by enforcing order.