37. XeO3的electron geometry (eg), molecular geometry(mg)及polarity各為?
(A) eg=trigonal planar, mg=trigonal planar, nonpolar
(B) eg=tetrahedral, mg=trigonal pyramidal, polar
(C) eg=trigonal planar, mg=trigonal pyramidal, polar
(D) eg=trigonal bipyramidal, mg=trigonal planar, nonpolar
(E) eg=octahedral, mg=tetrahedral, nonpolar