His sister has been to Hong Kong twice.划线部分提问twice为划线部分 答语_

His sister has been to Hong Kong twice.划线部分提问twice为划线部分 答语_ 1.His uncle has been to Eerope twice.就划线部分提问.划线部分为twic I have been to Hong Kong twice.(twice划线提问) l've been to hong kong （twice）划线部分提问 （）（）（）have His sister has been to Hong Kong twice 对twice进行提问 _______ __ I've been to Hong Kong twice.划线提问（划线的是twice） 对twice提问：sherry has been to Hong Kong twice. Her sister has been to Hong Kong twice.对twice 进行提问 I have been to Beijing twice.(就划线部分提问) john has been to the USA twice,对划线部分提问 划the USA My english teacher has been to( london )twice.对划线部分提问 My brother has been to the USA __twice___ 对twice 划线部分提问