问题描述:
英语句子语法分析
句子Their father were gone.中怎么会有BE动词还有gone呢?这是什么语法结构?
句子Their father were gone.中怎么会有BE动词还有gone呢?这是什么语法结构?
问题解答:
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问题描述:
问题解答:
我来补答