it is suggEstED thAt DEvElopmEnts in intErnAtionAl CoopErAtion ArE oFtEn thE rEsult oF ______.
A．FriEnDships FormED By sCholArs At mEEtings
B．ArtiClEs in lEArnED journAls
C．thE work oF intErnAtionAl AgEnCiEs
D．progrAms initiAtED By govErnmEnts