题目内容
【题目】They went to Beijing last year. (就划线部分提问)
_________ _________ they ________ last year.
【答案】What did do
【解析】
略
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题目内容
【题目】They went to Beijing last year. (就划线部分提问)
_________ _________ they ________ last year.
【答案】What did do
【解析】
略