请问一个关于could have been 的句子是不是虚拟语气?But it could have been neither the execution of the work,nor the immortal beauty of the countenance,which had so suddenly and so vehemently moved me.书上说could have been 通常用

句子改错,请问哪错了He will handle the water that have bee 请问一个关于could have been 的句子是不是虚拟语气?But it could have been neither the execution of the work,nor the immortal beauty of the countenance,which had so suddenly and so vehemently moved me.书上说could have been 通常用 关于We could have had it all为什么这句话中即有一个have,又有一个had?这是什么用法? Willow-bee是什么意思?我知道bee是蜜蜂,但是Willow-bee是什么,请问有人知道吗? could you tell me __?B.how often you go to the mall D how long you have bee at this company ______for weeks ,she could drive the bus.A.To be trained B.Having trained C.To have trained D.Having bee trained 为什么选A “have a bee in one`s 请问Willow-bee是什么意思?我知道bee是蜜蜂,但是Willow-bee是什么,请问有人知道吗? 关于been的一个疑惑The house has been built 10 years ago by him . 这房子是他10年前建造的（实际上是被他建造的）. I have been very busy the last few days 这里的been 是 be动词 的过去分词形式, 和上面的 have bee PADS打开时提示Licensing erroe the system data appears to have bee set back cannot continue这个错误请问是什么意思 There are many varieties of bee.请问bee为什么不加-s 请问Joey could get lost and they could have to page us to go pick him 英语翻译11.pictures to shock smokers13.countries in the EU still use tha old warning method15.the underlined sentence in the last paragraph suggests that deaths caused by smoking could have bee avoided have a bee in one's bonnet是什么意思啊? I have get a bee in my bonnet?是什么意思 请问大家It seemed inconceivable that the pilot could have survived thecrash.中的could have survi...请问大家It seemed inconceivable that the pilot could have survived thecrash.中的could have survived怎么理解和解释? 请问Could have been.Could have been.是不是XXX本应该是XXX,（但没XXX）?是这么翻译么? 请问could not have done/might not have done可用于虚拟语气中吗