he has just had a chocolate bar.这句怎么两个have?这是什么结构?

There______a fantastic concert.A.have just been B.has just beenC.have just had D.has just had 他独自走来走去.He ______ around_______. he has just had a chocolate bar.这句怎么两个have?这是什么结构? Shocked at what he had just been told, Julian put his phone down as if he _____ a ghost.just saw has just seen had just seen were just seeing There______a fantastic concert.A.have just been B.has just beenC.have just had D.has just had 托尼,你在搞什么鬼?Tony,what are you_____ ______?他独自走来走去.He ______ around_______. Henry said that the new machine______and asked where he should put it.(2 分)A.just arrivedB.will arriveC.has just arrivedD.had just arrived He has just had his breakfast and he _____ (leave) for school. 16.48---i met paul yesterday and he looked___.---no wonder.he has just had a ___operationa.sad...mainb.sorry...majorc.ill...chiefd.run down...major 英语语法专家请进 写理由 EnglishI don't think Jim saw me.He ___ into a spaceA.just stared B.was just staring C.has just stared D.had just stared He ______ when his teacher asked him to hand it in.A.has just finished his paper B.just finished his paper C.would just finish his paper D.had just finished his paper I don't think Jim saw me；he ______ into space.A just looked B was just looking C has just looked D had just looked其他的为什么不可以. does he have to sell the new apartment he has just had it decrorated-Wang Lin has been transferred to the guangzhou branch.-Does he have to sell the new apartment he has just had——————?A.it decorating B.decrorated C.it decorated D.to be d 【He's just had some peas.】的 He's 是什么的缩写啊?急Has he had any beans or peas?(He)He hasn't had any beans.He's just had some peas.【He's just had some peas.】的 He's 是什么的缩写啊?是 He is 还是 He has 的缩写吖? He ________ the computer for half a year. A.has bought B.had bought C.has had D.had had Jack bought a new mobil phone the other day.（）?That's his third one in just one month.A.Had he B.Did he C.Does he D.Has he 选A为什么不行? James has just arrived.but i didn't know he 【 】until yesterday.A will come B was coming C had been coming D came 求明确解释. James has just arrived,but I didn't know he ____ until yesterday.A.will come 8.was comingC.had come D.came He told me that he ( )a cold for three daysA has B had caughtC had hadD has had Unfortunately when I arrived she____,so we only had time for a few words.A just leftB has just left C was just leaving D had just left