下列何者可以有效治療土壤絲菌病(nocardiosis),且與pyrimethamine 合併可用來治療愛滋病人對抗Pneumocystis jirovecii(舊名:Pneumocystis carinii)的感染?
Clindamycin
Norfloxacin
Trimethoprim
Sulfadiazine