问题描述：
He has been away for a week.___ ____ ____ he been away?对划线部分提问 还有一题
He has been here since yesterday.
____ ____ ____he _____ ____?
能稍微讲解一下不能.
He has been here since yesterday.
____ ____ ____he _____ ____?
能稍微讲解一下不能.
问题解答：
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