题目内容
句型转换(根据括号中的要求转换句型)
He couldn't go for a picnic because he was ill．(对划线部分提问)
________ ________ he go for a picnic?
答案：Why couldn't
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题目内容
句型转换(根据括号中的要求转换句型)
He couldn't go for a picnic because he was ill．(对划线部分提问)
________ ________ he go for a picnic?