The back of his hand was at right angles to his body, his thumb parallel to his thigh.请问老师，his thumb parallel to his thigh是独立主格结构吗？名词his thumb + 形容词parallel，表示伴随相当于并列句 The back of his hand was at right angles to his
body, and his thumb was ...
...ateboarding there, but the locals were far less welcoming. Within a couple of years, I'd given it up. [摘自2021全国卷甲,C]请问上面语境中的句子within a couple of years, I'd given it up为什么使用过去完成时态表达。谢谢老师！
Even among kids the same age, everyone needed a slightly different amount of sleep.请问老师：the same age做后置定语修饰前面名词kids，请问这是省略介词 at/of，还是本身the same age做定语呢？
They wondered how one so charming and graceful as [em01]he was could have escaped the stainof an age that was at once sordid and sensual. 这句话来自The Picture of Dorian Gray第11章第三段。
But it also represents a break with centuries of tradition as the first era name to have been inspired by a Japanese, rather than Chinese, work of classical literature.这里解析说as后面的部分做reiwa的同位语，这里as是作为的意思那么同位语是作为在介词as之后的宾语...
It was to one of the performances of this astonishing children’s theater that I went soon after my first visit to the University.请问老师这个句子中it是否作形式主语，如果是的话那it was to 该作何解释呢？
...eated for the purpose leads walkers from starting point to finish by means of a chainof photos,each image taking over from where the previous one leaves off.每张照片都在前一张照片拍摄的地方接收。问一下，这个定语从句的先行词在哪里呢？take over from sth是替代...
It does for us what few of us have the technique －even if we had time －to do for ourselves.
老师好。这句话从语法上该怎么理解呢？it 是 what few of us have the technique to do ？
老师们好，Today we're using a large 40cm Le Creuset pot, the
inside of which I am instructed to both butter and oil. 这个句子后面的非限制定语从句，该如何解释？the inside of
which在这个从句是做地点状语么？还有to both butter
and oil是做主补么？
...should be obvious to the dimmest executive that trust, that most valuable of economic assets, is easily destroyed and hugely expensive to restore——and that few things are more likely to destroy trust than a company letting sensitive personal data get into the wrong hands.句中的that most valu...