mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA;mso-bidi-font-weight:bold">1976 mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA; mso-bidi-font-weight:bold">年,国际货币基金组织通过的《牙买加协议》及两年后对协议的修改方案,确定了货币化。主要内容有?