为什么用having?
having lunch in ...为什么用having
how about having a cup of milk 为什么用having
例:I am having breakfast.为什么要用am,直接I having breakfast.不行?I 后面
It must be teenages having fun 这里为什么要用having 而不用to have
The students are having a PE lesson.为什么要用(are having)?
It must be teenagers having fun 为什么这里要用having而不用to have
I regretted having been so rude to him,这句为什么用having?
Not having got any answer,he was rather worried.这句为什么用having
分词是什么 分词是非谓语动词?为什么非谓语having+done having用ing形式
You seem to be having some problems.中为什么用having而不用have?
What about having a glass of milk 为什么要用having
having shower uses less water than having a bath.为什么用ing形式