should have done 和should not have done的区别

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• l have already seen the new play at "The Globe"的疑问句形式 还有l have already taken my holidays.l have already read this book.l have already done my homework.l have already finshed my work.的疑问句形式.
• 两道2012辽宁高考英语单选题,求答疑33.Jack is a great talker.It's high time that he_______ something instead of just talking..It's high time that 啥意思?A.will do B.has done C do Ddid（答案D,我选A）35.Mum,I was wondering if you could lend me a few dollars until I __________ on Friday.A.get paid B.got paid C have paid D had been paid（答案是A,我选B）get ,have 搭配词组有啥区别?最好每个选项都能解释下~
• in the history和in history 的区别就是这样一道选择题There have been many changes in _____ history of _____ English language.A.a;the B.the;/ C./;the D.the;the
• 英文语法有没有错误?急用!on your way home late at night.You should walk the street which have a large pepple.You msut alert suspect people who have follow up you come back home.我想说的是 在夜晚回家的路上 你应该走在人多的街上 你必须警惕有没有可疑的人跟著你回家！must 跟 people 是打错字！
• 什么时候用have什么时候用 has?has用于第三人称单数（如：he、she、it……）have用于第三人称复数（如:we、they……）和第一人称（如：I、you……）——————————————————————————————————除此之外还有什么规则?还有、当主语是some flowers之类的some+名词的时候使用has还是have希望再给我讲讲are和is的区别
• 英语翻译英汉互译：1、We exceptionally accept delivery against D/P at sight,but this should not be regarded as a precedent.2、We have covered insurance on the 100 metric tons of wool for 110% of the invoice value against All Risks.1.我们的付款方式,一般是以保兑,不可撤销的信用证.2.请将装运给我们的货物投保水渍险和战争险.3.如能寄来有关皮鞋的商品目录和最新价目表,4、感谢你方十一月七日的报价和女士衬衫样品.我们对你们的商品价格和质量均感满意,很高兴向你方下订单.遵照你方要求,我们破例接受即期付款交单方式,但下不为例.
• 求区别 possess 和 have 表示 “拥有”的时候,完全一样吗?
• =英语一直不好的说 be后面加一个动词的过去式就是表被动?然后一般过去时的被动形式就是be+done吧?was/were +动词原形就是过去干什么什么,那was /were+动词的过去式有什么什么意思?be+动词过去式又是什么意思的说?have been done 的被动式是什么
• 雅思口语describe a sporting event u have never been to but would like to go to and watch.U should say:what it iswhat happens at this eventwho u would like to go withand explain whu u would like to go to this sports event哪位大虾能帮忙写一篇口语,大概两分钟左右.ps.这个题目应该是什么时态的?
• What should be done to stop young people from smoking?这需要一篇英语作文,作为口语考试的演讲稿,词数不用太多,120左右吧.最好尽快!
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• she struck the keys too hard and two of the strings were broken.直接永two the strings可不可以?