题目内容：

Helen (goes to school early).否定句、一般疑问句、提问

优质解答

Helen doesn't go to school early.
Does Helen go to school early?
What does Helen do?
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追问：

go后面不用加es吗？

追答：

你好，助动词后面用动词原形。 百度教育团队【海纳百川团】为您解答 如满意，请点击“选为满意答案”按钮，谢谢～