已知某植物营养液的配方含0.3molKCl、0.2molK₂SO₄、0.1molZnSO₄和1LH₂O。若以KCl、K₂SO₄、ZnCl₂和1LH₂O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、0.2mol、0.3mol
C．0.1mol、0.3mol、0.1mol	D．0.1mol、0.2mol、0.1mol