"The 2009 executive order directs the head of the department or agency that originally deemed information classified to oversee declassification reviews".请问主语从句修饰的是什么？the head还是the department or agency? 为什么？
...o to any post office in China or is related website choose from.1.这句中的post office为何不用复数?any修饰名词的话何时用单数何时用复数?2.句尾的choose from作什么成分？这不是应该是目的状语吗，为什么不用to choose from?
请问老师，在这个句子中，acquired by man as a member of society 是修饰 any other capabilities and habits，还是修饰前面所有的名词belief, art, morals, law, custom, and any other capabilities and habits 呢Tylor defined culture as that complex whole which includes belief, ar...
通常，表示国家的东西应该用's所有格，可是下文的为什么用of所有格，请老师辨析，谢谢。Scientists have traveled to the mountains of Oman to find a way to remove carbon dioxide gas from the atmosphere.
But my diary is good on nature: the first time I saw a fox in the garden in 1986, the first time I saw a fox in the street, the first time I saw fox cubs in the garden, all in excited detail.all in excited detail 这里是不是省略了什么？怎么理解，翻译呢？
For the first time in a long time, the recovery looks as if it might be starting to sputter a little bit.Everywhere you look, after all, there has been less-than-stellar news recently. Consider the fact that the economy not only added a 75,000 jobs in May — 180,000 had been expected — but also t...
...题主语是复数时后面的 than appears 为什么用单数动词（than从句省略主语）分析：You’ll see more if you walk and if you cycle.than is necessary 与 than are necessary辞书质疑(16)：《剑桥英语语法》上的 upwards percolation 用得妥当吗than比较分句省略...
If you are a real tourist, you probably do not stay long enough for this phase to wear off but go on to the next new location or experience.句中 stay long enough for this phase to wear off 的 for 是表示“为了”还是“对……”的意思？to wear off 是不定式做定语吗？