One
day in February 1824, at his little house in Vienna, Austra, Ludwig van
Beethoven sat back in his chair and smiled.这是2020版高中英语北师大版必修第三册第7单元(p14)的句子。请问这里为什么用介词at，可以换成in吗？
【原句】Two weeks ago the central bank announced curbs on acquiring foreign exchange, making it harder for companies to get dollars legally at the 8.28 rate to stop leakage of foreign currency overseas.【疑问】不定式短语to stop leakage…修饰的对象是谁？
Now more than ever, we have an opportunity to overcome the systemic oppression that denies women their rights. 这里now more than ever是什么结构呢？opportunity与to overcome逻辑上是同位关系吗？这里的修饰关系与I lack the expertise to cook一样？
As often, in such cases, they weren’t telling me more than they had to,
it was up to me to tell them.请问weren’t telling在这里用进行体表示什么意义？表示对将来的计划、安排吗？还是表达一种习惯意义，如果表达喜欢意义怎么理解呢？
...elf in a work situation whilst you are still learning the
English you need to get by? Or maybe you have an English-speaking colleague
that you would like to get closer to.当你仍然坚持学习英语时，你是否发现虽处于工作环境，但仍需学习英语？或者你可能有一位能说...
...道题目：Wouldn’t you rather your child____ successful with his study and on the scholarship?A．becomeB．becameC．would becomeD．becomes解释是：“would rather后面接从句的时候，用虚拟语气，如果和现在和将来相反，用一般过去式，如果和过去相反，用...
On the less cute and more scary side there is Actroid F, which is so human-like that some patients may not know the difference. 参考译文：外表不那么可爱且较为恐怖的是Actroid F(一个机器人的名字)，它与人类相像到一些病人可能不会发现其中不同的...
...reed,color or gender. I judge people based on spelling,grammar,punctuation and sentence structure.该句中的两个”based on”应该都是属于过去分词作方式状语，而且base本身也是及物动词，那么过去分词短语"based on"应该是被动意义。但是从句子...
...eved things before anyone else at my age.(2)
Making a dent in the Internet and generally doing stuff before everyone else makes you a pioneer.请教老师们：第一句before
anyone - 肯定句中，使用了非肯定词anyone，而没有使用everyone ？第二句使用了before
everyone, 而没...
...m of researchers led by Damián
Blasi at the University of Zurich, Switzerland, has found how and why this trend arose.本句摘自2022年高考英语新全国卷1的阅读理解D篇。句中的 a team of
researchers 意思是“一个研究团队”，对吧？应该不止一个人吧？但为什...
Once you cross the line to violence that is what's concerning to the department of homeland security,that's what I'm focused on making sure that we bring any type of violence in any of our cities to a close.1) 不懂句中的“what's concerning”如何语法和成分分析？2）...
Nowhere in nature is aluminum found free, owing to its always ______ with other elements, most commonly with oxygen.A. being combinedB. having combinedC. to combineD. combined这道题的解析是owing to后要接名词或动名词，根据题意，此处要用被动语态，所以答案为A。但...