A.偶然性B.間歇性C.長(zhǎng)期性D.臨時(shí)性
A.差價(jià)稅B.過(guò)境稅C.反補(bǔ)貼稅D.反傾銷(xiāo)稅
A.甲國(guó)應(yīng)進(jìn)口面粉和葡萄酒B.乙國(guó)應(yīng)進(jìn)口面粉和葡萄酒C.甲國(guó)應(yīng)生產(chǎn)并出口面粉,乙國(guó)應(yīng)生產(chǎn)并出口葡萄酒D.甲國(guó)應(yīng)生產(chǎn)并出口葡萄酒,乙國(guó)應(yīng)生產(chǎn)并出口面粉