have been done例句,havebenndone

have been done例句,havebenndone

Of the ten assignments two have been done for you.十个作业里两个已经为你做了。Of all the performances of Tchaikovsky's piano concerto few have been done17、In a lifetime, it is not how many thingshave been done, but how many people have been touched. In a lifetime, it is not how many virtues should

现在完成时被动语态的结构为has/have been done, 使用has been done时主语为单数，使用have been done时主语为复数。例如：(1)This book has been translated into many languNow，言归正传吧：公式have / has been done 用来说明某个动作的发生，给目前/ 现在所带来的某个

o(?""?o 36、I just like spreading out the work, so that I am not on my feet for 4 hours, prepping what couldhave been donethe day before. 37、Consulted resehave been done是现在完成时的被动语态结构。强调一个发生在过去的被动性动作，它有两层意思：动作已经

二、have been done的例句1. A lot of good deeds have been done by him. 他做了很多好事。2.These projects have been finished already. 这些项目已经完成。3.The work had nhave been done的时态现在完成时的被动语态结构。时态：在语法里，时或时态表示行为发生的时间和说话时的关系。一般分为过去式、现在时、将来时，通常也有与表示动作进行或终止的