These children have been studying English for _____.
These children have been studying English for _____.
I have been studying English _____ five years ago.
I have been studying _____ I can to learn English
I have been studying English for ____ ____ ____(五年多)
How long have you been studying English?
I have been studying English for four years.就for four years提
zhoulan will have been studying english for six years by the
对括号部分提问1.I have been studying English (for more than four ye
I have been studying English for ten years.谓语和宾语分别是?
这个句子We have been studying English for whole the ten years.有什
We have been studying english since we move here
HOW long have you been studying english 怎么回答