...also, that his power to follow a long and purely abstract train of thought was very limited, for which reason he felt certain that he never could have succeeded with mathematics。非限制性定语从句，which代表前面一整个句子，没看懂这个which与reason的关系是什么？
It was next to a piece of paper with a very strange message on it.请问老师这里如果去掉on it 变成paper with a very strange
message 可以吗？with本身不就有"有"的意思吗，例如 a man with a
book，这两个结构有什么区别呢？
UV-H2O2
photo-oxidation technology was only available for the advanced treatment of
low-turbidity water with a critical limitation of 6 NTU turbidity. H2O2光氧化技术适用于低浊度水的深度处理，降解效果以浊度6 NTU为分界点。请问老师这里的critical怎么理解？
请问这句话中try to choose local products在句中作什么成份，感觉像两句话，情分析下句子结构。Think about how much energy was used to get it to us try to choose local products.该句来自2022北京中考阅读。
...says不能省略，拿掉后就是错误的句子结构了。3 Tom said he was not the man I thought he was. 这个句子无疑是正确的句子。如果认为I thought是插入语，而插入语可以拿掉不影响原句意义的完整。可是我们拿掉I thought后得到：Tom said he was not ...
...趣。He
had a great sense of adventure. 他有很强的冒险意识。He
was prepared to travel anywhere in the world in search of adventure. 他准备去世界上任何地方冒险。※真题例句※Lead a life of
adventure. 过冒险的生活。(2020天津卷阅D)Humans ended up
with a sense of...
On
Sunday, after morning service, the separation, so agreeable to almost all, took
place. Miss Bingley's civility to Elizabeth increased at last very rapidly, as
well as her affection for Jane; and when they parted, after assuring the latter
of the pleasure it would always give her to see her either...