2016年12月英语四级写作应用文模板：倡议书

Dear__________,

I am writing this letter to call on_________. As some of you may know,________. In face,________.

It is necessary for us to________. On the one hand,__________. On the other hand,_________. Hesce, it is high time________. Firstly, we should_____________. Secondly,___________.

Please contact us via_________. Please join us in the effort to __________.

Thank you for your paiticipation

Sincerely,

____________

编辑推荐：

新东方英语四级：https://www.thea.cn/wx1820/

英语四级培训：https://kaoshi.china.com/cet4/wangxiao/

英语四级辅导：https://www.thea.cn/wx1820/