句子改错:when did TOm does his homework?

学习 时间:2026-10-24 14:55:02 阅读:8224
句子改错:when did TOm does his homework?为什么要把does改成do啊,Tom是第三人称单数,后面动词不是要第三人称单数形式么?

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无奈的蜜粉

甜美的柠檬

2026-10-24 14:55:02

does 改为do助动词do,did,does 后要接动词原形