题目

Letter One
Dear Sir
Thank you for your letter of 4th Sept.with the sample of the agent.We test the agent and it is excellent.After using it,the fire boilers look like new ones.So we need a kind of strong agent now.
We’ll order a hundred kg,first ,and we have already filled the order and sent it to you,please provide the same as the sample.
Yours sincerely
(Signature)
Sai Bei Hotel
Letter Two
20th Nov,2001
Dir sir
We have received your order and thank you for being interested in our agent,We are glad to inform you the goods were sent by brain on 19th November,and I think you’ll get it very soon
We hope the agent will save you from heavy labor and may reduce a lot of your expenses,If you need more of it,please send acknowledgement by write.
Yours sincerely
(Signature)
Blue Star LTD
36.What does the hotel need in the letter?
37 What is the trouble the hotel has?
38.What is the Blue Star LTD?
39.When did it send th

提问时间：2020-08-02

答案

36.a kind of strong agent
37.the fire boilers became dirty.
38.蓝星清洗剂股份有限公司
39.on 19th November
40.something can clean the fire boilers .