Have your mechanics finished yet?你们的机械师修好了吗?

Have your mechanics finished yet?你们的机械师修好了吗?
请问的是finished在这个句子中是过去式还是过去分词?方便的话展开一下

舞尽轻寒 1年前已收到3个回答举报

forgetbluemoon 种子

共回答了14个问题采纳率：85.7% 举报

过去分词~
这个句子是现在完成时态,have done形式的动词都是过去分词.
或者你把这个句子变成陈述句：Your mechanics have finished .

1年前

wonrui 幼苗

共回答了1个问题举报

这是现在完成时结构
应该是have/has+done
变成陈述句应该为your mechanics have finished
所以finished应为过去分词

1年前

tm_tx 幼苗

共回答了108个问题举报

过去分词

1年前

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你能帮帮他们吗

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