01求助信求助信的常用语言:1)段首常用语Faced with/Facing so much difficulty, I have to seek your assistance.Would you be kind enough to give me a hand with the following questions?I am writing to ask you a favor regarding…2)段中常用语There are several problems I’m faced with these days. Firstly, … Besides, …Some problems trouble me a lot. To begin with, … In the meantime, … Moreover,I have been in… for a long period of time, but I still find it hard to… First, … What’s worse, … What troubles me most is that…3)段尾常用语I will be thankful if you can spare time to give me a hand.I’m sure with your assistance I can make great progress.I’d be very appreciative if you offer to… I am looking forward to your response at your earliest convenience.02邀请信邀请信的常用语言:1)段首常用语I take great pleasure in inviting you to…I think it would be a good idea if you could participate in…May I have the honor of your accompany at lunch?2)段中常用语According to the plan, … will be held from… to… this Sunday in…First, we will… Second, there will be some activities, for example…I’m sure you are bound to take an interest in these activities. For one thing, … For another, …2)段尾常用语I faithfully hope you could come.Please let me know soon if you decide to come.We sincerely hope you would come and look forward to seeing you soon.03申请信申请信的常用语言:1)段首常用语I take interest in your advertisement for…In reply to your advertisement in…, I beg to apply for the position of…I would like to further my studies in the…department of your college.2)段中常用语I think that I have the qualifications and experience for the position.I believe I am competent to meet your requirements.With a s...