A.區(qū)域市場(chǎng) B.國(guó)內(nèi)市場(chǎng) C.專業(yè)市場(chǎng) D.本地市場(chǎng)
A.經(jīng)營(yíng)品種相對(duì)多 B.經(jīng)營(yíng)品種相對(duì)少 C.市場(chǎng)規(guī)模有限 D.市場(chǎng)份額高
A.20% B.100% C.80% D.60%