have never been to the great wall对never提问 ______ ________ __
have never been to the great wall对never提问 ______ ________ __
they have never been to the great wall对never提问 ______ ______
Have you __ been to the Great Wall?a.just b.ever c.never d.s
I have never been to the Great Wall.对不对
you have never been to the Great Wall since you came to chin
Jane has never been to the Great Wall,____?
- John,you have never been to the great wall since you came
have you___ been to the great wall?A just B ever C never D s
The Greens ______ (have) been to the Great Wall twice.
they have been to the great wall.划to the great wall提问
对划线部分进行提问.We have been to the Great Wall three times.中的three
I have been to the Great Wall twice(对twice进行提问)