这句英语的语法问题All he had to do was spend four months this year and next year in Moscow,a nice enough city,doing some research—which he would have done anyway at home at UCLA.为什么这里要用would have done?可以用would 还有doi

这句英语的语法问题All he had to do was spend four months this year and next year in Moscow,a nice enough city,doing some research—which he would have done anyway at home at UCLA.为什么这里要用would have done?可以用would 还有doi 帮忙讲解以下下面几个句子的英语句子语法结构1.Now choose how I had best remedy this fault.2.His master tied on to him a bell that tinkled all he way.(这句主要讲一下all he way)3.How dare you with your dirty snout clear water- 详细解释英语句子的语法第一句:While she did what she had do,he smoked a cigarette,he first since he got to the hospital.后面的he first since he got to the hospital 的语法第二句：He was your father, she answered,startled.这 英语达人请进,帮忙分析这句英文的结构 语法 句式,句子：They said it might have been prevented had he received the dental care he needed 请帮看看这句英语He has had trouble with cars--He has had trouble with cars.这句英语为什么 has 的后面是 had ,英语句子中什么时候 has 的后面是跟 had Though he has had ups and downs,I believed all along that he would succeed someday.语法讲解.为什么后半句要用过去式（虚拟语气?英语菜鸟求解啊. 英语 关于含义宾语从句的主动句变被动的问题看到语法书上说带有宾语从句的句子变成被动语态时,通常用it来作为被动句的形式主语,宾语从句保留不变.如：They said that he had gone abroad to study 英语 关于含义宾语从句的主动句变被动的问题看到语法书上说带有宾语从句的句子变成被动语态时,通常用it来作为被动句的形式主语,宾语从句保留不变.如：They said that he had gone abroad to study 英语高手帮我看看这句话语法有问题么when he had arrived in the supermarket ,he did not know which kind of water he should bought.这句话传说过去式不是和过去完成时搭配么 这句话中哪些是宾语补足语?He had us all langhing at his jokes.他开的玩笑逗得我们大家都笑了.上述这句英语哪些是宾语补足语? 这句英语的语法正确吗?I think all the people around me are这句英语的语法正确吗?I think all the people around me are better than me 问个初级英语问题 if he had worked harder,he______A would succeed B had succeeded C should succeed D would have succeeded 为什么选D 这是什么语法现象 英语翻译1.He has had several jobs since he graduated form Yale.2.He has had several jobs since he was a student at Yale.为什么语法书上解释说这两个句子的意思是相近的.同样下面一句It's two weeks since I was ill.语法书 请解释一下这段英语句子的语法?plans for revolution that had long been incubating in their minds 上面这句句子,关于had been incubating这一段的语法? 英语语法句型问题Had he lived longer,he himself would have revised how to Win Friends and Influence People to better reflect the changes that have taken place in the world since the thirties.这句句子用的是什么语法,请着重分析下 有谁能分析一下,下面这句英语的主谓宾补定语法结构吗?Our part-Indian guide had cleared the path to the lake the day before; when we walked the path we saw where he had impaled the lopped head of a boa,open-mouthed,on a pointed st 请英语高手看看这句话语法有问题没All this presented new safety problems. 请分析这句英语的语法The cave might never have been discovered had not the entrance been spotted by the distinguished French potholer,Berger请分析这句话的语法,中文意思我知道,关键是什么语法结构.