英语翻译一、has/have been done1）在过去十年中,这本书被完成.2）他们结婚十年了.二、be being done1）我们正在被带领参观他们的学校.2）一条新路正在被建.三、shouldn’t have done1)他原本不应该告

have,has,have been,has been在什么情况下用啊? 英语中have been；has been是什么? has been doing have been done区别 have been 和 has been的区别 has been have been的区别 has been和have been区别 英语翻译have been 英语翻译have been have been away 和 has/have left have been / has been / had been 的区别 has been / have been /had been ………… 英语翻译The committee____over the problem among themselves for two hours.A.has argued B.has been arguing C.have argued D.have been arguing选哪个,为什么? 英语翻译“how long it has been since i have done something 最好结合情景举个例 He has been to beijing.I have been to beijing,too.合成一句He has been to beijing,_____ _____ _____. I have been to Tai'an.He has been there,too.组成一句___ ___ I ___ ___ he has been to Tai'an 英语翻译Her class(are/has been/is/have been)unable to agree on a monitor so far. 英语翻译Since we arrived the gracious hospitality with which we have been recieved has been truly heart-warming. 用have(has)been或have（has）gone填空