  We present a high-resolution Keck/ESI spectrum of GRB, which exhibits four
absorption systems at z=1.04329, 1.95260, 1.96337, and 1.98691. The two highest
redshift systems, separated by about 2400 km/s, have been previously suspected
as kinematic features arising in the circumstellar wind around the progenitor
star. However, the high column densities of low-ionization species (including
possibly neutral hydrogen) in the blue-shifted system, are inconsistent with
the expected highly ionized state of the circumstellar wind from the massive
progenitor star, even prior to the GRB explosion. This conclusion is also
supported by the lack of detectable absorption from fine-structure transitions
of SiII and FeII. Instead we conclude that the two redshift systems are similar
to multiple DLAs found in QSO sight lines with a similar velocity separation
and chemical abundance of [Cr/Fe] and [Zn/Fe]. The absorption system at
z=1.96337 is likely an intervening low-mass galaxy, possibly related to the GRB
host as part of a forming large-scale structure.
