They have produced____they did last year.

• A、twice as much grain as
  

• B、twice more grain as
  

• C、twice as many grain as
  

• D、as twice many grain as

30請(qǐng)選擇出最佳答案填入（　　）

• A、runing
  

• B、walking
  

• C、driving
  

• D、climbing

 假定你是中國(guó)文化知識(shí)大賽組委員會(huì)主席李華，寫信祝賀參賽選手John Smith獲得本次大賽一等獎(jiǎng)，并通知其以下事項(xiàng)：
        1．出席1月10日晚在北京友誼賓館舉行的慶祝晚會(huì)。
        2．贏得了免費(fèi)中國(guó)10日游。
        3．如果能夠參加旅游，應(yīng)將信中所附表格填好，并準(zhǔn)備好護(hù)照(passport)。組委會(huì)將負(fù)責(zé)其他相關(guān)事宜：
        注意：詞數(shù)應(yīng)為100左右
        October l7th，2012
        Dear Mr．John Smith，
        ____________________________________________________________
        ______________________________________________________________
        Sincerely yours，
        Li Hua
        Chair
        Committee of the Chinese Culture Contest