have been studying过去进行?用法?have been studying是过去进行吗它意思是什么?过去进行的用法?
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havebeenstudying过去进行?用法?havebeenstudying是过去进行吗它意思是什么?过去进行的用法?havebeenstudying过去进行?用法?havebeenstudyin
have been studying过去进行?用法?have been studying是过去进行吗它意思是什么?过去进行的用法?
have been studying过去进行?用法?
have been studying是过去进行吗
它意思是什么?
过去进行的用法?
have been studying过去进行?用法?have been studying是过去进行吗它意思是什么?过去进行的用法?
i have been studying for two hours我已经学了两个小时了
现在完成进行时
妈妈回来的时候我在洗衣服
I was washing when my mother came home
过去进行时
现在完成进行时
不是的,你可以从他的Have中可以看出他是.他不是过去式.
是现在完成进行时:表示现在发生,在将来也是持续发生的.
过去式表示过去那些正在进行的动作.
have been studying过去进行?用法?have been studying是过去进行吗它意思是什么?过去进行的用法?
英语have been studying过去进行?用法?have been studying是过去进行吗它意思是什么?过去进行的用法?
How long have you been studying?
i have been studying history in china
英语翻译1.please tell me how long you have studied English.2.please let me know have been studying.可是没有从句是一般过去时态 为什么呢?
HOW long have you been studying english 怎么回答
I have been studying history in china 如何翻译
i have been studying history in china 的语法要点
have been+过去分词、与have+过去分词的区别
We've been studying English since five years ago(提问)()()have()been studying English?
have been的时态.I've been (studying) English for 3years.为什么用studying而不是to study
have been+过去分词造句
have/has been+过去分词是什么时态?
have been的been是分词还是过去
have+过去分词和have been+过去分词的区别请问 have been+过去分词是什么时态.
where have you been studying?-I have been in a high school —— headmaster is a womenwhere have you been studying?-I have been in a high school — headmaster is a women用that还是whose
We have been studying and living together for over four years.这话对么?studying 要不要改成learning 还有 study的进行时是studying还是studing
have been doing 和have +动词过去分词的差别.