The intensity of our protein obsession can only be understood as part of a wider series of diet battles that go back half a century. 这里没有用go back to是因为这个短语是一般接具体的时间点，这里half a century做时间状语表示这半个世纪以来都是如此？
Effectively, these layers of words formed a watermark, for they were just an impression against the wall, a pale hint of green or sometimes purple the only sign that once they might have been raised letters. 1、 a pale hint of green or sometimes purple 是不是对 impression 的补...
Mr Smith quit his job as an officer and took up a position as a
research in an academy. 这句话中 as an officer 和 as a research in an academy
在句子里作什么成分？是做后置定语吗？
...解答译林版-必修1-第2单元（每日更新）▲P15▲between teenagers and parents 的说法对吗▲P16▲once可以用作形容词作定语吗rate to 是什么用法▲P17▲the
key to doing sth 与 the
key to do sthand that 引导什么从句▲P18▲feel 是及物动词还是系动...
I mean I grew up in a farm that I think the qualities that gave me were things like being a straight talker, being able to work as a team and also sometimes plan with the rough conditions ahead.also sometimes plan with,这里的介词with表示什么意思？
A what makes a difference is that more people hold low-wage jobs than high-wage jobs. D There are more people in low-wage jobs than those in high-wage jobs.答案说原文强调的是人数差异不是薪水差异所以选D，可是A为什么不可以呢，翻译有什么差别吗？
Long long ago;(形容词修饰ago)3 days ago;(名词短语修饰ago)a long time ago;(同上)quite a long time ago;（同上 但是quite修饰名词time）Since a long time ago. 副词ago做介词since的宾语，请问老师这样理解是否正确。
Exports
of fishmeal, oil and frozen and canned fish are worth around $3bn a year.A, B and C，A=fishmeal，B=oil，C=frozen and canned fish。oil翻译为鱼油（fish oil），是语境体现的么？
谢谢各位老师！
At
the heart of both schemes is a radical idea. Under Saint-Pierre’s plan,
sovereigns would submit to a superior law, enforced by independent
supranational institutions. Coming
more than half a century before Americans kicked out the British and the French
started decapitating kings, this was ra...
Jason indicates that despite being a murderer and criminal, he still
wants to live an honest life, signifying
that actions are not always a true indicator of character.请问老师：现在分词短语signifying that actions are not always a true
indicator of character充当什么成分？现在分...
...，那我就举非体育或娱乐圈的报导吧：The prophet is shown with a tear in his eye, a reference to the sadness of the occasion. 王老师又说这里用的是修辞手法，代表悲伤。这个解释本身没有问题。问题在于王老师的前后矛盾：既然王老师认为tear...
Being a guest on a talk show does not require qualities of wit, eloquence, brilliance, insight, or intelligence. A former talent coordinator for "the Tonight Show," says that when he would ask a scheduled guest, "What would you like to talk to the host about?"the reply he got mos...