填空题 There are two Business Letters below here. After reading the letters you should give brief answers to the 5 questions (No. 1 to No. 5) that follow. The answers (in no more than 3 words) should be written after the corresponding numbers on the Answer Sheet. Letter One Mar. 10. 2006 Dear Sirs, We are delighted to tell you that we have a great interest in Chinese Folding Fans. Will you please send us your catalogue and full details of your export prices and terms of payment (付款条件) , together with any samples you can let us have. If your prices are competitive, we believe we can place regular orders with you. We look forward to receiving your reply. Yours faithfully, Martin Smith Letter Two Mar. 25, 2006 Dear Mr. Martin Smith, It's so nice to receive your letter of March 10. Thank you for your interest in our products. Full details of our export prices are enclosed with this letter. We are also sending you an illustrated catalogue together with a range of samples. Our terms of payment are cash on delivery (贷到付款). Our products are famous both for their excellent quality and for their fine workmanship. They are very popular in Western markets, in which we have had some experience. We are sure that these goods will meet your requirements, and we look forward to your first order. Sincerely yours. Li Jiang 1.What products are the two letters dealing with? 2.Besides the catalogue and details of the products, what else does Mr. Martin Smith ask for? and samples. 3. What does Mr. Martin Smith offer to do if the prices of the products are competitive? 4.What are the terms of payment of the products? 5.Why are the products popular? Because of their excellent quality and