一个英语的 has been 的问题这个句型的具体用法,麻烦详细的解说一下

一个英语的 has been 的问题这个句型的具体用法,麻烦详细的解说一下 一个英语的完成时问题there has a tree 和 there has been a tree 两者有什么区别?还有顺便跟我说说完成时什么时候要用has been done什么时候直接has done 英语问题：请问. have/has been to 和have/has gone to有什么区别?英语问题：请问. have/has been to 和have/has gone to有什么区别?初三的 has been open和has been opening有什么区别跟open有关的问题 问一个英语的时态问题先说明一下,这是一个没有语法错误的句子:If Newtin lived today,he would be suiprised by (has been discovered)不是有today吗,为什么用过去式lived 还有,为什么用现在完成时has been discover 一个分析英语句子结构的问题,English has been spoken in the southeast of scotland for as long a time as it has been spoken in england这个句子的结构是什么?for as long a time as it has been spoken in england充当什么结构?请 一个简单的英语句子...Nobody has been there,（ ）（ （反义疑问句） Mary has been collecting 300 stamps.对于这句话的问题 现在完成时的has gone has been问题where has John gone?To the library.He has been there an hour.第二句是不是他去那里已经一个小时了?为什么要用has been 而不用has gone呢?has gone 不是表示去了哪里还没有回来吗 几个英语问题..!大家帮忙下拉!has been tohas gone tohas been in 这三者的区别是什么 ,怎么用? 还有...already ,yet 什么区别,怎么用? 英语小说系列问题4Everything my husband has done has been for me．这句话的意思我明白,是说,我丈夫做的一切都是为了我.但是,句子结构我看不明白,特别是“has done”和“ has been for me”这2部分.老师们 what's your sales record been like there?英语句子问题请问这句话里的what's是what has对吗,否则后面的been无法解释.然后be like 为什么不用at there 或者in there? 英语语法的一个简单问题his sister left home in 1998,and has not been heard of since.为什么要加been?不加不行么? have been 和 has been的区别 has been have been的区别 关于英语的倒装句的题-It has been an unususlly warm winter this year.-So has it.这题是不是有问题啊 回答应该是“确实是” 不用倒装啊 一个关于英语句法的问题It signals a change in what has,until now,been a key element of scientific endeavor.这里的what引导的是个什么样的从句呢? 关于现在完成时中has been和has gone的问题1.某人去某地,在某地去世,用has been还是has gone2.某人去某地,在某地去世,尸体被运了回来,用has been还是has gone