A.時(shí)裝 B.電腦 C.衛(wèi)生紙 D.手機(jī)
A.生產(chǎn)觀(guān)念 B.產(chǎn)品觀(guān)念 C.推銷(xiāo)觀(guān)念 D.市場(chǎng)營(yíng)銷(xiāo)觀(guān)念