it CAn BE inFErrED From thE sEConD pArAgrAph thAt ______.
A．thE BrAin is not prEpArED For lAnguAgE lEArning BEForE thE AgE oF tEn months
B．spEAking rEquirEs ComplEx CoorDinAtion oF DiFFErEnt BoDy ComponEnts
C．ChilDrEn ABovE sEvEn CAnnot lEArn two or morE lAnguAgEs At thE sAmE timE
D．thE ABility oF spEAking is inDEpEnDEnt From thE ABility oF listEning