kate worked in america for many years,but she has.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 10:53:22

kate worked in america for many years,but she has.
never regretted her dession to retrun to her motherland 为什么用worked不用has
worked

请比较和注意：
1 Kate has worked in America----------从现在的角度说,她在美国工作过.现在不在那里工作了.
2 Kate worked in America --------她在美国工作过,但现在不在那里工作了.
3 Kate worked in America for 4 years------她在美国工作过四年,但现在不在那里工作了.
4 Kate has worked in America for 4 years------她在美国工作了四年,现在还在那里工作了.
5 Kate has been working in America for 4 years-------她在美国工作了四年,并且还可能工作下去.
因为你用的是 regretted ,所以只能选择worked.如果是HAS NEVER REGRETTED,就要用HAS WORKED.着就叫做“时态一致性”.

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