The philosophers have noted that food is the first necessity of people, a belief that we Chinese have held ever since. 如何理解逗号后面一个单独的名词跟一个that从句？它是一个名词引导的状语？
A long-standing goal of artificial intelligence is an algorithm that learns, tabula rasa, superhuman proficiency in challenging domains.其中tabula rasa是插入语么？在这是什么意思？
A century is, geologically speaking, a very short period of time. And so is a thousand years.上句中的And so is ...中so 是什么用法和含义? And so is a thousand years 主语省略了吗？so表示强调吗？
...the Mid-autumn
Festival.这句话中this year前为什么不需要加一个of来表示“今年的最强台风”呢？2.With music playing, I finally fell asleep.其中的playing为什么不用played？music和play之间不是被动关系吗？
请问老师:在Never before has this city been in greater need of modern public transport than it is today中，为什么用现在完成时.而在Never before did I see such a terrible car accident on the road中却用一般过去式。它们同样都是Never before开头，都是以前从没有…...
...象不出你为什么会那样说。(2) You can’t think how happy I am to see you again.你无法想象我再见到你是多么地高兴。2. 上面(2)中的 how happy是I的补足语吗？或者说， how happy和I am to see you again是什么关系？
... died in a struggle with prison officers less than two months after coming to Britain.可否加in？Instagram reached the 1 million users mark in just three month after its October 2010 launch.可否去掉in？The trial began almost two months after the assassination. 可否加in？But more than two...
困扰我很久的问题：They represent the earth coming back to life.我觉得可以把coming back to life看成动名词短语，做the earth的补语，翻译成：它们代表着地球着地球的复苏。也可以看成现在分词短语，做the earth的定语，翻译成：它们代表着...
...的用法，可以和fixed,dead并列使用吗？2.There would be no one to live for during those coming years; she would live for herself. 【There would be no powerful will bending hers in that blind hers in that blind persistence with which men and women believe they have a right to impose a priv...
No, he said. Nobody could tell him what to do. He'd do it himself when he got around to it. “What's the sense in spending money sooner than necessary? ”“All right, ” I said, “but see you look after it.”感觉此处的“see you look after it”是个祈使句，“不过务必要处理...
...（4）您说“Being written (=Written) in haste, the composition is full of mistakes.write用作不及物动词时，是非终结性动词。用作及物动词为终结性动词。过去分词表示被动意义，为及物动词，所以是终结性动词。终结性动词的过去分词表示被...