A.匯票 B.發(fā)票 C.本票 D.支票
A.經(jīng)濟(jì)法律規(guī)范 B.經(jīng)濟(jì)法學(xué)者的觀點(diǎn) C.經(jīng)濟(jì)法的調(diào)整對(duì)象 D.經(jīng)濟(jì)法的研究方法
A.正確 B.錯(cuò)誤 C.不確定