问题描述：
为何要把cry改成crying呢?
有一道改错题,其中一句是“He went cry to his mother,……”答案把cry改为crying为何呢?有go doing 的结构么?
有一道改错题,其中一句是“He went cry to his mother,……”答案把cry改为crying为何呢?有go doing 的结构么?
问题解答：
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