In business contacts， the business correspondence is not only the medium for communicate， but also a means of establishing friendship and attracting The features and functionality of business correspondence decide that the letter must pay attention to the politeness The success of writing it has an extremely important impact on the business of a Thus， in day-to-day business activities， we should noted the application of the politeness principle in the Business English writing in order to promote better co-operation and communication in the future
All these factors are the greatest challenge to the economic macro-control capability of the government， as well as the capability of making and improving the
After writing this paper， I learned many useful things，and accumulated a lot of experience， but I have little talent and less learning， insufficient capacity， coupled with the limited time and energy， expressed in a number of elements， demonstrate the existence of irregularities， and teachers still falls far short of expectations， many questions still to be done step by thinking and exploring， take the opportunity to reply， extremely Joe Kincheloe's hope that the teacher can give valuable advice， many pointed out my mistakes and shortcomings， I will humbly accept， to continue to further study and research， so that the paper be improved and
人工机器一目了然。After having finished this dissertation， I have learned many useful things and accumulated much experience at the mean But as my knowledge and capacity is relatively not so sophisticated， within the limit of time and the insufficience of energy， many inappropriate expressions and demonstrations This paper has a long way to go to meet a high level and many questions have to be furthur considered and On this occasion of the interview， i sincerely hope that every repected teacher present here would give me some valuable suggestions and point out the mistakes and inadequacies in the which I will honestly accept to btter this paper and carry out furthur
