I've been to Beijing (twice).对括号里的词提问.____ ____ ____ are you been to Beijing?每空一词.
问题描述:
I've been to Beijing (twice).对括号里的词提问.
____ ____ ____ are you been to Beijing?每空一词.
答
I've been to Beijing (twice).对括号里的词提问.
____ ____ ____ are you been to Beijing?每空一词.