一、开头：
1.How
is it going? 最近怎么样？2.I
am glad to receive your letter.很高兴收到你的来信。3.You
asked me about(+problem question 等）,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。4.It
has been a long time since we met.我们很久没见面了。二、结尾：
1.I
am looking forward to receiving your letter.我期待着你的来信。2.Thank
you in advance.提前谢谢你。3.Please
wirte to me as soon as possible.请尽快回信4.Good
luck |Best wishes.祝你好运
