混有水蒸气的下列气体，既能用浓硫酸干燥，又能用固体氢氧化钠干燥的是请选择ABCD+T.r-R5r8n-s(z:e6c;e.\;G/g:C-|/C6R8h.W
A.SO2;G/g:C-|/C6R8h.W
B.H2;G/g:C-|/C6R8h.W
C.CO2;G/g:C-|/C6R8h.W
D.HCl;G/g:C-|/C6R8h.W