thE AmEriCAn soCiEty is ______ An ExCEEDingly shAky FounDAtion oF nAturAl rEsourCEs, whiCh is Con nECtED with thE possiBility oF A worsEning EnvironmEnt.
A．EstABlishED on
B．AFFiliAtED to
C．originAtED From
D．inCorporAtED with