Bydoingtheprogramwithanotherperson，Mr．Greenandhispartne...

問題詳情：

By doing the program with another person，Mr．Green and his partner received a 10％discount for the course，_____them more than l,000 yuan．

A．saving                     B．to save                     C．saved                        D．save

【回答】

知識點：分詞

題型：選擇題