老师好！在理解句子It has been three months since we had winter vacation的时候我遇到问题：have winter vacation这个动词短语的动词have是非延续动词还是延续性动词？如果have在这里是非延续性动词，It has been three months since we had winter vacation是...
...facts. My note was now lying in a different placeon the table from where I had left it. I noticed that, but attachedno importance to it, thinking a draught had blown it there. That Mr.Billson would read a private paper was a thing which could not occur tome; he was an honourable man, and he would be...
This same absence of moral purpose was wounding companies such as News International, she thought, making it more likely that it would lose its way as it had with widespread illegal telephone hacking.粗体的是状语从句吗？如果是那么have的宾语省略了吗？
...在传统语法的框架下讨论虚拟语气：She looked as if she'd had some bad news.（虚拟语气）看来，她好像是听到了什么坏消息似的。将she'd had=she hadhad 改成 she had, 即：She looked as if she had some bad news这是不是不是虚拟语气，而是陈述...
老师过节好：Sure that I had passed, I was almost beginning to enjoy my test.本句前半句我看网上的解析是说省略了Being, 应为Being sure that I had passed...1. 为何省略 being?2. bing + adj/n,这种结构我觉得是分词做状语，通常表示什么呢？盼复！
It(a system of conservation)tends to ignore, and thus eventually to eliminate, many elements in the land community that lack commercial value, but that are essential to its healthy functioning.请老师帮忙翻译并分析此句，谢谢！
VOA 《US Farmers Look For Policy Clues in Biden Cabinet Picks》After tumultuous four years marked by trade uncertainty and now a global pandemic, many farmers acorss the country stillsupported President Donald Trump.上句marked by这里的mark究竟是什么意思呢？另外，顺便请教老师...
...range noise coming from the bar. The next morning, he found that the
doors had been blocked by chairs and the furniture had been moved. Though
Mr.Thompson had turned the lights off before he went to bed, they were on in
the morning. He also said that he had found five empty whisky bottles which the ...
...什么用的？为什么不能去掉？ He was thirty-six, his youth had passed like a screaming eagle, leaving him old and disillusioned.这句话出自史沫特莱所著的记述朱德生平的《伟大的道路》，按理来说应该是很权威的，但是这句话为什么有两个主句...