whAt is thE mAin iDEA oF thE pAssAgE
A．thE unitED stAtEs is A grEAt Country in Fighting mEntAl DisorDErs.
B．mAny pAtiEnts try to Commit suiCiDE.
C．CountriEs lAg in trEAting mEntAl illnEss.
D．mAny AFriCAn govErnmEnts Don't hAvE A nAtionAl poliCy in trEAting mEntAl DisorDErs.