she ____(be) to the Great Wall twice.
she ____(be) to the Great Wall twice.
____ ____ does he go to visit the Great Wall?Twice a year.
She said she had been to the Great Wall twice.为什么用had been 不
she ____ to the Great Wall several times .(go)
2.Judy _____ the Great Wall twice,and now she still _____ to
we ____(be)to the Great Wall twice.用所给动词适当形式填空 把时态以及构成说明白
The Greens ______ (have) been to the Great Wall twice.
he has been to the great wall twice.对twice提问
I have been to the Great Wall twice(对twice进行提问)
Many a student ____ (be) going to the Great Wall next Sunday
____ visits the Great Wall will be struck by it.
My friend ____ to visit the Great Wall,too.