in thE Author's opinion, whAt is thE mAin AttrACtion oF A Bookshop
A．you CAn spEnD muCh timE in thE Bookshop.
B．it hAs mAny Books with AttrACtivE Dust-jACkEts.
C．it EnABlEs you to ForgEt thE rEAlitiEs oF EvEryDAy liFE.
D．you Don't hAvE to go For unplEAsAnt AppointmEnts.