somE EuropEAn rEtAilErs wArnED thAt thEy woulD ______, iF thEir stoCk isn't rElEAsED soon.
A．ClosE thEir storEs
B．rEsort to lEgAl ACtion
C．tAkE on A strikE
D．tAkE somE violEnt ACtions