雅思的G類寫作是以書信的形式出現的。大家在寫信的.時候會有些固定的結尾方式，尤其是商業書信的結尾。應用這些結尾方式，會使得大家的雅思寫作看起來更專業更簡潔，下面雅思就爲大家整理一些商業書信結尾的雅思G類寫作技巧。
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