为什么用taught而不用having been taught?
为什么用taught而不用having been taught?
Having been taught by my headmaster是什意思?
Having been taught by my headmaster,I still find it rather s
I taught her English last year 中为什么用her
have been taught 和have been teaching的 区别
taught是什么意思
well-taught
It must be teenages having fun 这里为什么要用having 而不用to have
It must be teenagers having fun 为什么这里要用having而不用to have
You seem to be having some problems.中为什么用having而不用have?
He is having a good time.为什么用having而不用hasing .
have taught和have been taughting的区别