do句型的时态在谁身上发生变化?

回答
爱扬教育

2022-04-05

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一般现在:am/is/are doing。
一般过去:was/were doing。
一般将来:will do或am/is/are going to do。

扩展资料

  Do it yourself ─ I don't have time.

  你自己做吧——我没时间。

  I could do it now, if you like.

  如果你愿意的话,我现在就可以做这事。

  A change of job would do you the world of good.

  换一下工作会对你大有好处。

  One major problem did present itself, though.

  不过,确实出现了一个重大问题。

  What sort of person would do a thing like that?

  什么人会干那样的事呢?