请问老师as I have lived to see practised since是什么意思,不理解。since是副词放句末?那么see practised这里什么成分?practised形容词吗?搞不懂这个成分We had no such thing as printed newspapers in those days to spread
rumours of things, and to improve them by ...
...00 or 600 years ago. 请教老师,这句翻译恰当吗,用过去时态合理吗?五六百年前有大熊猫,现在还有。是不是应该用现在完成时态呢?This region has have pandas for above 500 or 600 years. 如果用过去时态,表示过去有过,现在没有,无...
一个例句是:Getting mad at others means other people are getting control of your emotions中means引导的宾语从句中,people are getting control为什么要用进行时态 be+doing 的形式呢?不能直接用一般时态吗?这里是什么用法?
A:Sally, did you get a chance to look over the budgets that I gave you?B:Sure did, Beth. They looked OK, but I thought they needed more detail.对话中的thougth,needed为什么要用一般过去时态,而不用一般现在时态?