A.當(dāng)本幣匯率過高時(shí)拋售外匯,增加外匯供應(yīng)
B.當(dāng)本幣匯率過高時(shí)購進(jìn)外匯,減少外匯供應(yīng)
C.當(dāng)本幣匯率過低時(shí)拋售外匯,增加外匯供應(yīng)
D.當(dāng)本幣匯率過低時(shí)購進(jìn)外匯,減少外匯供應(yīng)
E.當(dāng)本幣匯率過低時(shí),限制外匯需求
A.固定匯率
B.浮動(dòng)匯率
C.清潔匯率
D.骯臟匯率