1 It's two years since I （worked）in beijing,but I still miss many things and people there.这个题中括号里为什么不用 has worked?2 Walter offered us a lift when he was leaving the office,but our work(not finished),we refused his offer.

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1 It's two years since I （worked）in beijing,but I still miss many things and people there.这个题中括号里为什么不用 has worked?2 Walter offered us a lift when he was leaving the office,but our work(not finished),we refused his offer.
1 It's two years since I （worked）in beijing,but I still miss many things and people there.这个题中括号里为什么不用 has worked?
2 Walter offered us a lift when he was leaving the office,but our work(not finished),we refused his offer.括号中为什么不是has not been finished?
3 The man was arrested by the police for spreading the rumor here and there (that)there would be a shortage of salt in the province.括号中that如何解释是什么从句?
会几道说几道啊谢谢了

1 It's two years since I （worked）in beijing,but I still miss many things and people there.这个题中括号里为什么不用 has worked?2 Walter offered us a lift when he was leaving the office,but our work(not finished),we refused his offer.
it is……since……这个句型,since后面如果是延续性动词,用过去时,意思是 不干什么多少时间了.上面一句意思是 “我不在北京工作2年了.但是……”
but our work(not finished),we refused his offer.逗号后面没有连词,逗号不能直接连接两个完整句子,用has not been finished的话 这句就成了完整句子了,.用not finished,是独立主格结构,finish与work间是被动关系,用过去分词,否定就在动词前加not.
that引导同位语从句,that后面来解释说明the rumour 的内容的.同位语从句只用that引导,且先行词得是 news,story等有内容的词.

1.since用法 since后面一般是过去式，引导的是从句，主句用现在完成时（最佳）或现在时。
2.when he was leaving the office 强调了时间点，当瓦特要离开办公室时，主动提出稍我们一程。但我们的工作（当时）还没有完成.不是现在完成时，现在完成时，强调的是对现在的影响。再仔细看下现在完成时定义。
3.that是对rumour的解释，不具有任何意义。同...

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1.since用法 since后面一般是过去式，引导的是从句，主句用现在完成时（最佳）或现在时。
2.when he was leaving the office 强调了时间点，当瓦特要离开办公室时，主动提出稍我们一程。但我们的工作（当时）还没有完成.不是现在完成时，现在完成时，强调的是对现在的影响。再仔细看下现在完成时定义。
3.that是对rumour的解释，不具有任何意义。同位语从句。

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根据句义看我现在已经不在北京了 has worked意思就是我还在北京
our work(not finished) 这是状语 如果用你说的，后面的句子就不能出现了 中间应该用句号
here and there that后引导状语从句

Lucy has been away from home for two years.（改同意句） It's two years since Lucy________. Lucy has been away from home for two years 句型转换 it's two years since Lucy（ ）（） I have been learning English for two years.=It's two years _____ I _____ to learn English. it's such an interesting book.i have bought it for two years错误的地方 It's about two hundreds years old?这句英语那里有错误?错了,应该是It's about two hundreds years old. It`s Two Two Too 英语 同义句（用现在完成时）Tom's brother left hometown two years ago.Tom's boreher _____ _____ ______ ______ his hometown for two years.It ______　______ two years _______ Tom's brother left his hometown It's two years since he left his hometown.since 为什么不能换成after It’s been over two years ____a terrible earthquake happened in Wenchuan. It's more than two ten thousand years的中文句意 It's two years since I smoked.怎么理解这个句子? It's over two years since I have become a teacher改错 It`s two years since he left Shenzhen 改写同意句 We haven't seen each other for 2 years 改为同义句It's two years _____we ____last It's two years since my brother studied in this school =什么?最好是从It's改 t's in London.It's a museum.It's ……t's in London.It's a museum.It's two hundred years old.And the clock is fifty metres high.It's_______________.怎么回答?急～ it's years since i The two students 14 years old What's this inEnglishi?it ( )a clock 用IS .AM .ARE 回答