keep work过去式当keep和work在一句话里,keep在work前,那个变哪个不变?

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keepwork过去式当keep和work在一句话里,keep在work前,那个变哪个不变?keepwork过去式当keep和work在一句话里,keep在work前,那个变哪个不变?keepwork

keep work过去式当keep和work在一句话里,keep在work前,那个变哪个不变?
keep work过去式
当keep和work在一句话里,keep在work前,那个变哪个不变?

keep work过去式当keep和work在一句话里,keep在work前,那个变哪个不变?
看我的例句
He keeps working.
He kept working.

应该是kept work吧

keep working 吧 过去式 kept working

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