1A参考范文两篇：
A. Dear Manager, I’am writing this letter in purpose of complaining about your after-sale service. Three days ago, I purchased a mobile phone, Moto 1080, in your chain stores named East Division. I regret to tell you that only two days after the purchase, I found it shuts itself down automatically several times a day.
I brought it back to the store in hope of exchanging it for a new one. But the request was turned down. I do hope to get a completely new one.
I will be grateful if you can attend to the resolution of the problem. I am looking forward to your reply.
Yours sincerely, Li Ming
B. The past few years witnessed a dramatic increase of the number of the cases in intellectual property ended. Statistics show that 11,870 cases in intellecutal property was ended in 1986, compared with 5,041 in 1996.
The dramatic change is significant in more than one aspect. To begin with, the change demonstrates the strong will and determination of Chinese governments to ban plagiary and to protect intellectual property. More importantly, the change will greatly promote the exchange of sophisticated technologies and equipment between China and other nations. The change also stimulates the innovation and creation in China’s scientific and technology world, therefore accelertating advancement of our national intellectual property.
With the deepening of reform and opening, Chinese government is bound to place more emphasis on the protection of intellectual property and take more rigid actions to ban plagiary. The significant change will undoubtedly project a new image of China in the world, and at the same time immensely promote the development of Chinese national science and technology and the growing up of Chinese influential scientific enterprise.
小编建议：英语作文