【单选题】
The Chinese ( ) paper for two thousand years.
【单选题】
Paper_______by Chinese for thousands of years now.
【单选题】
Employment _______ in the past two years.
【单选题】
Before?he came to China, he??[填空]Chinese for three years.
【单选题】
Ill finish my adult education courses_________ two years.
【单选题】
My grandfather had suffered from cancer for two years. It was no surprise when I was told that he had _____.
【单选题】
Two thousand dollars ______ enough for the car.
【单选题】
There ____ a pencil, two books and some paper.
【单选题】
Our factory has ____ for years.
③
many equipments of fire
【单选题】
He ________ Alice for ten years.