ADults 'hAppinEss is DiFFErEnt From tEEnAgErs' in thAt ______.
A．ADults Don't ExpEriEnCE ExCitEmEnt Any morE
B．populArity hAs no AttrACtion to ADults
C．lovE is A CompliCAtED ExpEriEnCE oF hAppinEss For ADults
D．ADults Don't CArE whEthEr to BE invitED to A pArty or not