the musicians were to play jokes on each other 这句中为什么要加介词to?
问题描述：
the musicians were to play jokes on each other 这句中为什么要加介词to?
答
was/were + to 过去将来时am/is /are + to do sth一般将来时,表示按计划,约定将要发生的事情 eg:we are to meet at the school gate tomorrow morning. was/were +to do sth 过去将来时,表示在过去的时间来看,事情将...