Afterthedinnerparty,mostguestsleft,withonlytwoofthem

問題詳情：

 After the dinner party, most guests left, with only two of them ______in the host family, ______ him clear up.

   A. remaining; helped                        B. remaining; helping

   C. remained; helped                         D. remained; helping

【回答】

C

知識點：非謂語動詞

題型：選擇題