  We illustrate that $\Lambda$MOND cosmology following from E. Verlinde's
emergent gravity idea which contains only constant dark energy and baryonic
matters governed by linear inverse gravitation forces at and beyond galaxy
scales fit with the luminosity distance v.s. redshift relationship, i.e.
$d_\ell(z)$ of type Ia supernovae equally well as the standard $\Lambda$CDM
cosmology does. But in a rather broad and reasonable parameter space,
$\Lambda$MOND gives too strong baryon acoustic oscillation, i.e. BAO signals on
the matter power spectrum contradicting with observations from various galaxy
survey and counting experiments.
