I had been sitting 和 I have been sitting 的区别

相关推荐

• 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~
• 同义词、句 下列句子的同义句 1 Amy had a great time at Water World.Amy at Water World.2 My brother同义词、句 下列句子的同义句1 Amy had a great time at Water World.Amy at Water World.2 My brother is good at piaying footboll.My brother piaying footboll.3 Have you heard of Bali Have you Bali 4 I' ve been learning to darw since three years ago .I' ve been learning to darw .5 Could you please help me open the door?me open the door?6 There are over two hundred teachers in our school
• 三道英语语法问题（初中）1.Planes travel faster than trains.其中than trains做什么成分?是否是“ faster than trains”一起构成状语?2.I have never been to Hainan.其中谓语是哪里?是否是have been to 那么never做什么成分?3.She is a teacher of English.该句是否为主系表结构?a和of English是否做teacher的定语?不是说介词短语作定语修饰名词时名词前要用定冠词the,那么这个句子怎么解释?
• 这两个pick up line翻译成中文是什么?不要翻译器翻的1 I was wondering if you had an extra heart mine seems to have been stolen. 2 Hey Baby! I'd like to use your thighs as earmuffs
• 请问left 与 been away from的区别是什么My aunt had _____ her hometown for ten years when I born A.left B.been away from 此题为什么不能是A
• 请问英语过去式中比如I have went to there和I had go to there有什么区别.都什么情况?过去的过去呢?
• “I have finished my homework.”我的作业已经完成.have been finished和had finished什么区别
• if i had been wearing my hat ,i would not have been able to get home for lunch这句话的问题
• It is the third time that i have been in Beijing.帮忙分析下这句话的语法结构和时态,为什么用have been
• have been 和 had been的区别
• 如果方程4X-5(X-1)与关於X的方程2(ax+4)=3ax-12的解相同,求a的值快
• 已知关于X的方程3ax-12=2x,当a为何整数时,方程的解是正整数