Ultimately the question boils down to it: are today’s modern technological innovations like those ofthe past, which made obsolete the job of buggy maker, but created the job ofautomobile manufacturer?
答案把改成it改成了this
1。想请教一下这样改的原因，以及it this that指...
This is a complex process that requires molecular feedback between neural stem cells and microglial cells, which release and express a multitude of molecules.which指代的是process还是microglial cells？
There is the so-called big deal, where institutional subscribers pay for access to a collection of online journal titles through site-licensing agreements. 请问老师，title这个单词为什么还有 资格...
...是否是省略形式，它的内部逻辑是？Your senses are the physical abilities of sight, smell, hearing, touch, and taste.abilities of sight, smell, hearing, touch, and taste.这个of定语表示同位的短语，中心语abilities 是复数，是否意味着他内部的逻辑修...
In this resistance war without smoke of gunpowder, whether it is the "soldiers" in the front line or the masses of self-control, the whole country overcome the difficulties. 老师好！在这个句子中想用whether…or句型同时表达"不管是在前线的士兵还是自律...
...ce that Standard Oil had been using unfair and
illegal methods to destroy other oil companies. "There is increased evidence that it helps shorten the duration ofthe common cold sometimes even by two to three days.我觉得：that后面的内容是要去收集 evidence（证据）来证明的东西...
......Theant climbed on the leaf and was soon safe on shore again.But what did she see ? Hidden behind a bush, a hunter was spreading his net. He was going to catch the Dove.(she=Theant)不理解文中Hidden用法，疑问是：此处的Hidden是形容词还是过去分词？如果是形容词，...
This automobile is running at a speed of 70 miles an hour.这里是of 70 miles an hour作状语还是79 mils an hour作状语？we have several things, namly, pears, apples and oranges. 这里namly只是一个引导词吗？并不作成分吗？
In Ohio, for example, Republicans look likely to get round to supporting repeal—significant in a state with 141 prisoners on death row.我理解的，这里的significant是形容词的话，破折号后的这个部分是作为状语吗？
问题一：1.Tom hit back the urge to tell a lie 不定式做同位语2. His refusal to participate in the project surprised her.不定式做定语Participate in the project与refusal不也是同位关系吗为什么不能与第一条一样作为同位语？问题二：Meiling returned from abroad ...
Thus, she became increasingly alarmed by the development and use of DDT and other pesticides ofits type.other pesticides ofits type译文上的意思是其他同类型的农药。字面上的意思是它的类型的其他农药，怎么理解这个短语?its是指哪个，是pesticides吗？