来自孙永进的问题
shesaidthatifistudiedhard,shewouldbuymeanewbike.为什么不是study
shesaidthatifistudiedhard,shewouldbuymeanewbike.为什么不是study


shesaidthatifistudiedhard,shewouldbuymeanewbike.为什么不是study
shesaidthatifistudiedhard,shewouldbuymeanewbike.为什么不是study
是用的虚拟语气.
虚拟语气用过去式的.