一.普通书信开头I was delighted/glad to receive your letter. 很高兴收到你的来信。Your letter came to me this morning. 我今天早上收到了你的来信。I have received your letter of June the 29th. 我收到了你于6月29日的来信。How nice to hear from you again. 很高兴再次收到你的来信。How is it going？最近怎么样？You asked me about(problem，question.)，now let me give you some advice. 你在来信中询问我，现在，让我给你一些建议。It has been a long time since we met. 我们很久没见面了。How time flies！Its three months since I saw you last time.时间过得真快！我们有三个月没见面了。Im writing to than
