It's 3 years since I saw him last time. 中的is能否换成has been? 请说明原因好吗.

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It's 3 years since I saw him last time. 中的is能否换成has been? 请说明原因好吗.
It's 3 years since I saw him last time. 中的is能否换成has been? 请说明原因好吗.

It's 3 years since I saw him last time. 中的is能否换成has been? 请说明原因好吗.
可以的
It has been 3 years...

可以的，这样换了的话它所表示的事态就是现在完成时，是对今后做的事产生了一定的影响。

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It is +一段时间+since…的句型与It has been +一段时间+since…意思相同。前者是规范说法，后者是口语说法。应注意的是，在这种结构中，since引导的从句绝对不能用否定式的谓语动词来表示否定意义，下面两句都错了：
It is a long time since he didn’t study English.
It’s two months since you didn’t come to see me.
正确的说法为：
It’s a long time since he studied English 他好久没学英语了。
You haven’t come to see me for two months. 你有两个月没来看我了。
希望我的回答能帮助你，谢谢采纳！

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可以啊 It has been three years since I saw him last time.与It is....since...的结构意思一样

it's years since i It's 3 years since I saw him last time.能不能换成it was... It's years since I enjoyed myself so much 翻译 It's years (since) I enjoyed myself so much.Why? I haven't met him since 1999.=It's ( ) years since I ( ) him. It's 3 years since I saw him last time.中的it's 能否换成has been? It's years since I enjoyed myself so much.其中since是什么用法? 英语翻译还有这句 It'It's three years since I was a solder.It'It's three years since I joined the army do you smoke?______.it's years since i smokedyes ,i do no,i don't It's 3 years since I saw him last time. 中的is能否换成has been? 请说明原因好吗. It three years since I smoked.翻译 It's three years since I smoked 这句话什么意思,理解不了 It's two years since I smoked.怎么理解这个句子? It's over two years since I have become a teacher改错 it's seems like years since it's been it's three years since i came to the school 中's代表的是什么的缩写 since翻译It's 5 years since I worked there.怎么翻译It's 5 years since I worked there.怎么翻译?It's 5 years since I worked there.好像是我不在那里工作已经五年了,那么用同样的句型说“我在那里工作已经五年了” It's three years since he was married .的翻译