A.觀察法 B.德?tīng)柗品?br /> C.訪(fǎng)問(wèn)法 D.問(wèn)卷調(diào)查法
A.自給型經(jīng)濟(jì) B.原料出口型經(jīng)濟(jì) C.工業(yè)化進(jìn)程中的經(jīng)濟(jì) D.工業(yè)化經(jīng)濟(jì)
A.市場(chǎng)經(jīng)濟(jì) B.雙重經(jīng)濟(jì) C.規(guī)模經(jīng)濟(jì) D.新型經(jīng)濟(jì)