下列何種微生物可生長於含有1% bovine hemoglobin, 5% fetal calf serum, 1% cofactors-vitamins-amino acid(CVA)enrichment 的GC agar 中,並會使得患者罹患軟性下疳(chancroid)的疾病?
Neisseria gonorrhoeae
Haemophilus ducreyi
Treponema pallidum
Trichomonas vaginalis