w hiCh oF thE Following CAn not BE sEEn As A DiFFErEnCE BEtwEEnBrAziliAn AnDAmEriCAn nEgotiAtors
A、AmEriCAns prEpArE morE points BEForE nEgouAtions．
B、AmEriCAns ArE morE strAightForwArD During nEgotiAtions．
C、BrAziliAns prEFEr morE EyE ContACt During nEgotiAtions．
D、BrAziliAns sEEk morE BACkgrounD inFormAtion．