任务:
  1 告诉她何时收到书的;
  2 你认为这本书怎么样;
  3 你目前正在忙什么;
  4 询问她何时回再来中国。
  请用下面格式:
  Dear Lucy ,
  ……
  Li Yan
  范文:
  Dear Lucy ,
  Thank you for sending me the English book . I got it yesterday . I find it is very useful for me to study English . Now I’m enjoying the summer holiday like you . I spend most of the time studying my subjects . When are you coming to China next time ? I’m looking forward to seeing you again .
  Li Yan