大概就是说“Recently we contacted you to see if you have any further questions and to give you details on how to proceed with your offer. If you haven't already contacted us, it would be great to hear from you to let us know your study plans and if you need any further assistance on.”
我要不要礼貌的回复一封信呢，其实学校是中介帮我申请的，而且目前，我还没有订下什么学习计划。