一道英语阅读题（很重要TOT拜托~）

一道英语阅读题（很重要TOT拜托~）
Dear Luis
Thank you for your letter.I read it to a few friends at school.Three other people in my class also have pen friends in South America.They sometimes get letters from their pen friends.One of their pen friends lives in Columbia,another lives in Argentina,and the other lives in Brazil.
In this letter I am going to write something about my family.I have two brothers.One is a docter in Englandand the other works in a machine company in New York.I'm going to send some pictures of my brothers in my next letter.My father is a driver and my mother is a teacher.
Would you write something about your family?Could you send me a few pictures?
I have to stop here.Mum is calling me for supper.Please write soon.And best wishes for the coming Christmas.
lovely,
Fred
1.Fred wrote this letter to Luis because_____________________.
A.he got a letter from Luis
B.a friend from Brazil needed this letter
C.Fred wanted to practise his English
D.Luis wanted to know about Fred's brothers
2.Where does Luis live?
A.In England
B.In China
C.In Japan
D.In South America
also 不是针对笔友的么？确定？