Far from being a betrayal, Britain’s approach, of using the firm’s gear on the edges of 5g networks, under close supervision, offers a sensible framework for limited commercial engagement.老师好，请问approach后面两个逗号可否去掉？
N-COUNT 样品;样本 A specimen of something is an example of it which gives an idea of what the whole of it is like.A specimen of somethingan example of it这两个of分别表示什么关系？我个人认为是表示“关于……的”。
Through this thirty-hour interval the surrounding Jovians continued their attack with a patience and persevering relentlessness concerning which robot ZZ One made a good many mental notes.concerning的意思是关于，但是Which在这里是指代什么成分呢，感觉不太通顺谢谢老师
Not until ______ himself seriously ill.A. he had completed the task did he findC. he completed the task had he found请问各位老师，这里为什么选 A？not find 发生在从句 complete动作之前，为什么主句不用过去完成时，反而从句用了？
看到讲动物的一句话，… It's a prehensile tail， a grasping
appendage that helps animals navigate the tall and treacherous canopy in search
of foods and leaves.我认为这里单词grasping从前后的单词上看，明显是做形容词修饰后面的名词appendage，而不是做分词...
请教一下:The company announced that it would open its first overseas branch in Shanghai, marking a clear step to further enter the booming Chinese market.该句中marking a clear step to further enter the booming Chinese market 是否应理解为结果状语？谢谢！
为什么下面这句话中so much that引导结果状语从句时，前面还可以加逗号？The study hypothesized that this early label marks all those who bear
the same name similarly, so much that
other people can match the name to the face based on expectation of how someone
with a certain n...
...成分，如果我理解有错误，烦请您纠正。谢谢！The schoolmaster had a talk with each of them.主语: the schoolmaster谓语：had a talk with宾语： each of them在这里 each 是充当什么成分呀？老师，我不太明白~~~烦请您指教。谢谢。