It has been used everywhere in the world.是個(gè)什么時(shí)態(tài)?
It has been used everywhere in the world.是個(gè)什么時(shí)態(tài)?
英語(yǔ)人氣:615 ℃時(shí)間:2020-09-30 09:59:00
優(yōu)質(zhì)解答
現(xiàn)在完成時(shí)(主動(dòng)have done,被動(dòng)have been done).現(xiàn)在完成時(shí)有兩種含義:(1)動(dòng)作發(fā)生在過(guò)去,對(duì)現(xiàn)在造成了影響.eg:He has come.他已經(jīng)來(lái)了.(對(duì)現(xiàn)在的影響是他在這兒.) (2)動(dòng)作從過(guò)去開始,持續(xù)到現(xiàn)在(有可能繼...
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