...e 和having been done 和done这三个的区别是否是,He talked about the country's ephemeral unity being shattered by the defeat.这里现在分词被动做定语是不是表示正在被打破的?是否也能用shattered表示已经被打破的状态?是否也能用having been shattere...
When the aerials are down,
and your spirit is covered with snows of cynicism and the ice of pessimism,
then you are grown old, even at 20; but as long as your aerials are up, to
catch waves of optimism, there is hope you may die young at 80.这句话中then you are grown old的语法对吗,这是...
请曹教老师,A slow Internet link speed is really bothering.1. 为何要使用冠词a?Research shows that jogging can bring many health benefits. 2.Research 前是否需要定冠词the?为什么?谢谢曹老师。