1.You were absent from school two days ago.为什么不去掉were成You ab

2个回答

  • 1.absent是形容词,不是过去式,去掉were成You absent from school two days ago.就没有动词了.

    2.这句made倒是的确应该用原型make……考虑是不是印刷错误.trip是可数名词,可数名词单独使用情况极少,基本上都要加上冠词,要么就是复数.

    3.I didn't know you were in paris这句话,是主从复合句,宾语从句you were in paris是相对独立的成分,句子结构依照独立的句子处理,前面的did属于主句,不影响从句.而且,主句和从句多数时候还需要保持时态的一致或者基本一致.