A.4B.5C.7D.6
A.創(chuàng)新化戰(zhàn)略B.低成本戰(zhàn)略C.集中化戰(zhàn)略D.差異化戰(zhàn)略
A.消費需求不規(guī)則波動B.進入壁壘有較高限定性C.難以形成規(guī)模經(jīng)濟D.顧客忠誠度較難培養(yǎng)