已知某植物营养液的配方含0.3 mol KCl、0.2 mol K₂SO₄、0.1 mol ZnSO₄和1 L H₂O。若以KCl、K₂SO₄、ZnCl₂和1 L H₂O为原料配得相同组成的营养液，需 KCl、K₂SO₄、ZnCl₂物质的量分别是（  ）

A．0.3mol、0.2mol、0.1mol

B．0.1mol、0.3mol、0.1mol

C．0.1mol、0.2mol、0.3mol

D．0.1mol、0.2mol、0.1mol