in the last three years和in the past three years的区别rt,尽快回答

相关推荐

• 学习英语当中遇到了几个小问题,以下这几个常见的句子是什么意思啊,为什么看见这个就要使用现在完成时态?1,during the last three decades2,for the last three days3,over the past years4,over the last three years补充：1,为什么看见the other day,应用一般过去时?2,还有其他像这样看见这种句型就要使用固定时态吗?如果有请帮我补充,
• in和within的区别Scientists say Parkin's new computer memory could begin to replace flash memory (in) three to five years括号的in可以用within替换吗,为什么
• flight over the north poleIn 1929,three years after his flight over the North Pole,the American explorer,R.E.Byrd,successfully flew over the South Pole for the first time.这个句子中flight over the North Pole和flew over the South Pole 的区别是什么,flight 和fly是什么关系呢?那句子中flight over the North Pole和flew over the South Pole 是否可以替换呢？
• since后加现在完成时和一般过去时的区别比如It's three years since he has worked there.和It's three years since he worked there.有什么区别
• I （ ） there in three years. A. went B. have been C. haven't been D.wasI （ ） there in three years. A. went B. have been C. haven't been D.was 我想知道这道题的答案为什么选C 而不是选Bin three years 和for three years有什么区别么？
• Have you been to China?- yes,I ( B) there last year A went B have been 请接着看下面的问题补充谢谢Have you read these books?- yes ,I （B） them three years ago A have read B read这两道题有什么区别吗 为什么一个用的是现在完成时一个用的是一般过去时
• 请问:in years past 和 in the past years.两者区别和每一句话的单词意思.和句子意思.看清楚问题回答
• every third year与every three years的区别尤其是前者的翻译,该是每隔两年还是每隔三年.请慎重考虑后回答,再具体点行吗？......还是不懂
• 关于since和 for的习题1.______ two years 2._______ two years ago 3._______ last month 4.______ 1999 5._______ yesterday 6._______ 4 o’clock 7.______ 4 hours 8._______ an hour ago 9._______ we were children 10._____ lunch time 11.______ she left here 12.He has lived in Nanjing ________ the year before last.13.I’ve known him __________ we were children.14.Our teacher has studied Japanese _________ three years.15.She has been away from the city ___________ abou
• that和who的定语从句疑问请问下面两个句子中,为什么一个用that一个用who?1.She is the only one among us that knows French.2.He is the only one of the students who has been a winner of scholarship for three years.具体区别在哪里?
• Seven and three is ten?对吗是is还是are
• Many people went to the concert last Sunday,___young people.A mostly B hardly C probably D really我也是选A,可是有人问我,没有年轻人不行么?为什么不是B?