-Where'sJack? -Ithinkhe'sstillin

問題詳情：

 - Where's Jack?

 - I think he's still in_______ bed, but he might just be in_______ bathroom.

    A．不填；the            B．不填；不填         C．the;不填       D．the; the

【回答】

A 

知識點：冠詞

題型：選擇題