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  • Some of the people who ( ) to the party can't come now.A are invited B have been invented

    Some of the people who ( ) to the party can't come now.A are invited B have been invented
    英語(yǔ)人氣:566 ℃時(shí)間:2019-10-14 03:54:28
    優(yōu)質(zhì)解答
    用現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的have been invented是為了表明動(dòng)作先發(fā)于can't come 的.因?yàn)橄取把?qǐng)”,再“來(lái)”如果有 were invited可以選不?如果有 were invited而沒(méi)有have been invented的話,可以選;若兩者都有,后者更為精確,只是出題的人一般水平較高,不會(huì)讓兩者都出現(xiàn)的。
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