3.投诉+建议复合信Directions:Suppose you have found something wrong with the mobile phone that you bought from a flagship store last week. Write a letter to the customer service center to（1）make a complaint, and（2） give your suggestion.You should write about 100 words on ANSWER SHEET.Do not sign your name at the end of the letter. Use “Zhang Wei” instead.Do not write the address. (10 points)To Whom It May Concern,

　　As one of the regular customers of your flagship store,  I really like your products. Sadly, I found the mobile phone I bought last week was of poor quality so I am writing this letter to express my complaint and give you a suggestion.

　　There is a problem that the battery needs recharging after a mere 2 hours of use. As a result, I need to carry my charger with me when I go out for a day. Personally, it would be better if you could prolong the battery life through scientific and technological innovation.

　　I really hope you can settle the matter as soon as possible. And I would like to extend my greatest appreciation if you are so kind as to take my suggestion into consideration.

Yours sincerely,                                              Zhang Wei 4.倡议信Directions:Suppose your class is going to provide volunteer service for the empty-nest elderly living in a nearby community. Write a letter to（1） inform your classmates about it, and（2）encourage them to participateYou should write about 100 words on the ANSWER SHEET.

　　Do not sign your own name at the end of the notice. Use “Li Ming” instead.

　　Do not write your address. (10 points)

Dear Classmates,I am writing to notify you of a volunteer service offered by our class to help empty-nesters in the neighborhood to fulfill their desire for the taste of pleasure ahead of time.The service will be provided on December 18, from 9 a.m. to 5 p.m. In the morning, we are going to help them to clean their rooms and decorate with new year stuffs. Then comes the entertainment activities scheduled at the Community Center. Coupled with the Model Show performed by the elegant ladies, our classmates are advised to elaborate some programs, preferably singing or interesting games.Those who are willing to participate ought to sign up your names with your monitor before December 10 for the preparation of recreations. I truly appeal to all of you to come and add flavor their lonely lives.Yours Sincerely, Li Ming