L've been to shanghai twice(对TWICE提问) ( )( ) ( )have you bee
L've been to shanghai twice(对TWICE提问) ( )( ) ( )have you bee
l've been to hong kong (twice)划线部分提问 ()()()have
She has been to America twice.(对twice提问) —— —— —— —— she bee
I have been to the Great Wall twice(对twice进行提问)
I've been to Hong Kong twice.划线提问(划线的是twice)
Mr.Black goes to Shanghai (twice) a year.对twice提问
1)He uncle has been to Europe twice.(对画线部分提问)(画线部分是twice)
句型转换对划线部分提问,划线部分是(twice)Mr and Mrs White have been to the We
He read the book twice.(对twice提问)
We have science classes twice a week对画线部分提问(twice a week)
1.They have cleaned the room twice a week.(对twice a week提问)
I have been to Hong Kong twice.(twice划线提问)