下面雅思频道为大家整理了G类雅思书信写作范文：请求信，供考生们参考，以下是详细内容。
　 题目：
　　You have lost your credit card. Write a letter to the bank manager, explain where and how you lost it and any other relevantdetails. Ask the manager to cancel the old card and send you a replacement one.(请求信)

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