—Couldyouhelpmewiththemathproblem?—

問題詳情：

—Could you help me with the math problem?

—_____You must be barking up the wrong tree．

       A．A pleasure．                           B．Hang on a minute．

       C．What's the point?                        D．Are you kidding?

【回答】

D

知識點：交際用語

題型：選擇題