－Whataretheytalking

問題詳情：

－What are they talking ________?

   －I am not sure. Because they are talking ______English, I don't know English . 

A. to; with        B. to;  in             C. with; about       D t; in

【回答】

D

知識點：動詞和動詞短語

題型：選擇題