--- ____ have you been a member of Greener China?
--- ____ have you been a member of Greener China?
I have been a member of Greener China for a year.I have writ
How long have you been a m___ of Greener China?
--- Was Tom a member of Greener China?
填空:______ has Tom been a member of Greener China since he __
______has Mr. White been a member of Greener China since he
has Mr White been a member of Greener China since he to Chin
_____ has Mr. White been a member of Greener China since he
How long has Mr.White been a member of Greener China since h
A:Hi,are you busy now as a member of Greener China?
How often have you been in Greener China?__________ 改错
Since China has been a member of WTO, English is ____ useful