A.社會(huì)經(jīng)濟(jì)結(jié)構(gòu) B.經(jīng)濟(jì)發(fā)展水平 C.國(guó)際關(guān)系 D.經(jīng)濟(jì)體制 E.經(jīng)濟(jì)政策