A.本國(guó)關(guān)境; B.本國(guó)領(lǐng)空; C.本國(guó)港口; D.本國(guó)國(guó)境
A.亞當(dāng)·斯密; B.大為·李嘉圖; C.里昂惕夫; D.保羅·薩繆爾森
A.亞當(dāng)·斯密B.大衛(wèi)·李嘉圖C.里昂惕夫D.保羅·薩繆爾森