i first met Tom 10 years ago.he __in a radio factory at that time?A had worked B has worked Cwas working D has been working选什么啊 为什么啊

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i first met Tom 10 years ago.he __in a radio factory at that time?A had worked B has worked Cwas working D has been working选什么啊 为什么啊
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i first met Tom 10 years ago.he __in a radio factory at that time?A had worked B has worked Cwas working D has been working选什么啊 为什么啊
i first met Tom 10 years ago.he __in a radio factory at that time?
A had worked B has worked Cwas working D has been working选什么啊 为什么啊

i first met Tom 10 years ago.he __in a radio factory at that time?A had worked B has worked Cwas working D has been working选什么啊 为什么啊
正确选项是C:过去正在工作
原句意思是:我十年前认识了Tom.他【那时候正在】一家无线电厂【上班】.
错误选项A:过去已经工作过
错误选项B:现在已经工作过
错误选项D:现在已经工作了
以上三个错误选项均时态错误、意思不对
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选C

C

i first met Tom 10 years ago. he __in a radio factory at that time.
A had worked B has worked Cwas working D has been working选什么啊 为什么啊?
回答:选C was working.
原句的动词时态是一般过去时,而后半句he wa...

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i first met Tom 10 years ago. he __in a radio factory at that time.
A had worked B has worked Cwas working D has been working选什么啊 为什么啊?
回答:选C was working.
原句的动词时态是一般过去时,而后半句he was working in a radio factory at the time 是过去进行时,因为“I first met Tom”时,就是在那时候,he 正在一个无线电厂工作,表示当时Tom 的工作正在进行,所以动词选用过去进行时。
其他的答案,
A had worked 过去完成时,句子使用过去完成时的时候,必须有一个表示过去的过去的时间状语,而此句无这样的时间状语,因此A 不适合本句。
B has worked 现在完成时,本句的动词时态是一般过去时,B 不适合本句。
D has been working 现在完成进行时,句的动词时态是一般过去时,D 不适合本句。

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选择D,表示--一直的意思,也就是说:“我和TOM第一次见面是在10年前,他是一直在无线电厂工作吗?”
你自己再分析一下吧,希望能对你有帮助。