—IreallyenjoyChinesefood! —Me,too.Mymouthwaswatering

問題詳情：

—I really enjoy Chinese food!

  —Me, too. My mouth was watering _______ I watched the TV program A Bite of

China.

             A. when      B. before    C. since        D. after

【回答】

A

知識點：連詞

題型：選擇題