I have been to Hong Kong twice.(twice划线提问)
I have been to Hong Kong twice.(twice划线提问)
I've been to Hong Kong twice.划线提问(划线的是twice)
l've been to hong kong (twice)划线部分提问 ()()()have
对twice提问:sherry has been to Hong Kong twice.
His sister has been to Hong Kong twice.划线部分提问twice为划线部分 答语_
we have been to Hong Kong [twice]对括号里提问
I have been to Beijing twice.(就划线部分提问)
Her sister has been to Hong Kong twice.对twice 进行提问
His sister has been to Hong Kong twice 对twice进行提问 _______ __
I have been there twice.(对划线部分提问)twice画线 ------ -------- ---
I have been to the Great Wall twice(对twice进行提问)
I have been to the City Zoo twice this year.对twice提问?