2016年四級考試應(yīng)用文作文范文模板：倡議書

倡議書
    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,
    ____________