9 水可移除性基劑(water-removable)與水可溶性基劑(water-soluble)之主要成分差異爲何？ (A)前者含油包水乳相(emulsion)而後者則含油包水微乳相(microemulsion) (B)前者含水包油乳相(emulsion)而後者不含此水包油乳相(emulsion) (C)前者含油包水乳相(emulsion)而後者則含水包油微乳相(microemulsion) (D)前者含水包油乳相(emulsion)而後者則含油包水乳相(emulsion)