Black was associated with sadness across all countries, for example, and red with positive emotions like love and pleasure, along with negative feelings such as anger and hate.老师，这个句子and后面的句子主语和谓语分别是什么？主语是red，谓语是like么？如果是这样的...
This is the first time a large group of scientists have jointly used the word "emergency" when talking about climate change. first time 后面是不是省略了关代 that ？如果是，那 that 引导的是不是定语从句？如果是，那 that 后面是个完整的句子，...
原题是The three of them went back home, hungry and tired. 这里是形容词作状语表结果。那如果把逗号去掉，改成The three of them went back home hungrily and
tiredly.可以吗？这时候的hungrily and tiredly是什么副词呢？
The devastating floods and droughts that imposed a recurrent tax of suffering on the fellahin no longer occur.参考译文为：过去不断给农民带来灾难的水旱灾害，现在不再发生了。请问为什么没有把devastating和 a recurrent tax of 直译出来呢？
rather than 后面可以接分句表示转折，如 We should help him rather than he should help us. instead做副词用，She said nothing, preferring instead to save her comments till later.这两个用法是不是都表示转折，区别只是词性上的
They are harder to reach, concentrated in “fragile” regions, afflicted by violence. 请问后面两个分词主语都是they，还是第二个afflicted修饰region？（我觉得都是人，但翻译给的是他们集中在暴力肆虐的地区）
We found an addendum attached to her application from former Secretary
of Education Javid formally requesting that her application be given special
consideration.1) 这个句子中requesting如果是在修饰addendum，但它离addendum那么远，中间隔着一大堆成分，此时语法上允许...
... was America's first urban park, …, 150 years on,
and surrounded by wall-to-wall skyscrapers of Manhattan.我查字典里单词on在句子里做副词使用时，都与动词或是系动词连用，可是这个句子中150 years on却是单词on单独使用，我搞不明白这个表达方式。...
Such algorithms are critically important in practice because they
enable us to address problem sizes far larger than could be addressed with quadratic solutions.far larger than could be addressed with quadratic solutions. 语法分析，什么问题？