---DoyouknowwhatMillieandAndyweredoingat8o’clockyester...

問題詳情：

 ---Do you know what Millie and Andy were doing at 8 o’clock yesterday?

 ---While Millie_____________ TV, Andy_____________ a book in the bedroom.

        A. was watching; was reading               B. watched; read  

       C. was watching; read                          D. watched; was reading

【回答】

A

知識點：動詞時態

題型：選擇題