【单选题】
She was wondering whether he has been writing anything new ____
【单选题】
He has been there, [填空]?
【判断题】
Has she been listening? Yes, she has./ No, she hasn’t.
【单选题】
The new technology has been ( ) in the industrial production.
【判断题】
A new bridge has been built on Xinan River.
【判断题】
He has been in china for three years.
【单选题】
A pen pal provides good motivation for your writing because he or she ____.
①
lives far away from you
②
knows China a lot so that you can have a lot to talk about
④
may inform you of many interesting things in his or her culture
【单选题】
Its ( ) that he has been away from home.
【单选题】
He has been to Beijing . So [填空] I.
【单选题】
he park has been built and it will be open _____ three years