Social science methodologies had to be adapted to a discipline governed by the primacy of historical sources rather than the imperatives of the contemporary world.句子中的 governed by the primacy of historical sources 如何理解？
The sheer scale of the investment it took to begin commercial expansion at sea reflects the immensity of the profits that such East-West trade could create.请问在这句话中sheer怎样翻译？是什么意思？
The Kings, who were law enforcement officials in Los Angeles, knew to look at abandoned buildings.（the只有放在单数可数名词被形容词修饰之前才表特指吗，那么复数名词被形容词修饰时其前就不用 the了吗？此句中abandoned buildings我觉的表示特指也应...
...wn autobiographical memories that we are
dealing with, but it is precisely the lack of such detachment that can take a
potentially pleasant memory experience and turn it into the sort of
pathologically unpleasant state of mind to which the term "nostalgia"
presumably referred when it was first coine...
He always gets the first place in the exams.出题人估计是想让学生通过always引导学生填exams,参考答案就是exams。但是我觉得用单数the exam单数更合适，表示类别，或者表示特定那一次考试。也可以去掉定冠词the，用exams复数表示类别。但是...
The city temperatures have returned from record low
to normal, allowing the citizens to enjoy the outdoors again.上面的内容摘自2022年高考英语天津卷（第二次）的单项填空。查词典，record low 的意思是“有记录以来的最低点”“历史最低点”，此时的
low...
I was reading the paper____she was writing. A.when B.as C.while D.after 老师你说，表示过去发生的事情，while 引导的时间状语从句与主句可以同时用过去式或过去进行时，意思上没有多大的差别。
如：I cooked the dinner while h...
新概念第四册lesson 23：No two sorts of birds practise quite the same sort of flight 译文为何是：没有两种鸟的飞行方式是完全相同的那个practise 完全无法理解，有人说不翻译出来，本人是学渣，不理解为何不翻译出来求老师们解答，谢谢了...
...in of our team because we knew he was ______ bravest leader in our team.A. the; the B. a; the C. the; x D. a; the答案为 A。表示头衔称呼的名词前面应该不用冠词啊，这是怎么回事？...