Tony is busy-----his homework.A.doing B.do C.to do D.does

学习 时间:2026-11-10 11:31:27 阅读:6579
Tony is busy-----his homework.A.doing B.do C.to do D.does

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2026-11-10 11:31:27

Tony is busy doing his homework。Tony正忙着做作业。by busy doing 忙着做某事 再问: 为什么要选doing。原因 再答: 短语 be busy doing 忙着做某事(上文打错了) by busy with 忙于某事

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    2026-11-10 11:31:27

    Tony is busy doing his homework。Tony正忙着做作业。by busy doing 忙着做某事 再问: 为什么要选doing。原因 再答: 短语 be busy doing 忙着做某事(上文打错了) by busy with 忙于某事

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