Directions: The following is a letter recommending a product after reading it; you are required to complete the outline below it (No. 46 to No. 50). You should write your answers briefly (in not more titan three words) on the Answer Sheet correspondingly.

　　PLR Air Conditioning Center

　　27 West Street

　　Plaines City

　　IA America 50705

　　March 6, 2004

　　Ms. Li Chunhua, President

　　New Era Engineering Group

　　26 Renmin Street

　　Yangzhou, Jiangsu, China

　　225002

　　Dear Ms. Li,

　　Thank you very much for allowing us to present to you our recommendation for a PLR Air Conditioning System. We would like also to express our appreciation to Mr. Zhang and Mrs. Wu for their help as we collected the data necessary for this proposal.

　　After thoroughly analyzing your company's engineering requirements, we believe that you will find this proposed PLR system satisfactory. It will provide the maximum return on your investment dollar. In addition, the PLR. system protects you against obsolescence ( 过时 ) in the near future - if your business continues to experience the normal growth you have experienced in the last few years - because the equipment PLR proposes to install is a modular ( 模块的 ) design to which you may add additional units as the need arises.

　　We believe that you will find this system practical, efficient, and economical for the needs of your company both now and in the near future. It is our sincere hope that the information in the enclosed proposal will make your decision to install a PLR Air Conditioning System much easier.

　　Sincerely yours,

　　James P. Callahan

　　Sales Manager

　　Recommendation of a Product

　　Product recommended: PLR 46

　　PLR's proposal: based on the analysis of the buyer's 47

　　Features of the Product:

　　1. it's a 48 design;

　　2. it's practical, 49 and economical;

　　Document Enclosed: a / the 50