对twice提问：sherry has been to Hong Kong twice.

对twice提问：sherry has been to Hong Kong twice. His father has been to America twice 对twice提问 he has been to the great wall twice.对twice提问 She has seen this film twice对twice提问怎么提 Mike has been to London twice.(对twice进行提问) ____ _____ times has Mike been to London? His sister has been to Hong Kong twice 对twice进行提问 _______ ________has his sisterHis sister has been to Hong Kong twice 对twice进行提问_______ ________has his sister been toHong Kong? his father has been to America twice 对twice 提问是真的，如果是上面那样， My english teacher has been to( london )twice.对划线部分提问＿ ＿your English teacher＿twice? He has been there twice 划线提问twice she has been to beijing (twice)提问 My brother has been to the USA __twice___ 对twice 划线部分提问 john has been to the USA twice,对划线部分提问 划the USA_____ _____john_____twice? henry has skated on the lake twice对划线部分提问如题!对twice提问 __ __ __has henry skated on the lake?请快点谢谢 Her sister has been to Hong Kong twice.对twice 进行提问 _______ ________ has his sister been to Hong Kong? He read the book twice.（对twice提问） She exerise twice a week 对 twice 提问 My brother watches TV twice a week 对twice 提问 He swims twice a day.对twice提问