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  • l have been a friend with Li Ming since we went to primary school .

    l have been a friend with Li Ming since we went to primary school .
    里面這個(gè)have been 是什么語(yǔ)態(tài)?
    英語(yǔ)人氣:291 ℃時(shí)間:2019-12-22 21:36:38
    優(yōu)質(zhì)解答
    現(xiàn)在完成時(shí),結(jié)構(gòu)為have/has+動(dòng)詞過(guò)去分詞 可以表示動(dòng)作已經(jīng)完成,強(qiáng)調(diào)對(duì)現(xiàn)在的影響現(xiàn)在完成時(shí)的標(biāo)志詞為“never,just,already,yet,before,for+時(shí)間段,since+時(shí)間點(diǎn),lately/recently,so far/up to now/up till now”be...
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