1 You can even shoot commercials, music videos or short films which is
great for your business.老师，which引导的定语从句谓语动词是is，是因为什么？从句主语是shoot commercials这件事吗？不是看commercials2 Then you want to add that video to your about us page, with a f...
...verpopulated, over industrialized planet. When
you come to think about it, there are only four ways you can deal with
rubbish: dump it, burn it, turn it into something you can use again,
attempt to produce less of it. We
keep trying all four methods, but the sheer
volume of rubbish we produce worldw...
...态动词，即should, would, could, might. 例如：His suitcase was not there. He might have left. (不可以用may have left)It was 2 o'clock. She should be having a meeting.She would come the next day, he guess.问题一：请问这是的he guess，为什么不是he guessed，因为说话人...
... this
distinction misses the point that it is processing and aggregations, not the
mere possession of bits，that gives the data value.问题:
曹老师，point的同位语从句是一个系表结构，表语是processing 和aggregation, 那not the mere possession of bits是何种成分？也是一...
...involve the exchange of cheap
Iranian oil for help building telecommunications networks, hospitals,
underground railways and, it is rumoured, ports on some of the world’s most
strategic waterways. 如果是形式主语，代替什么呢？还是叫做虚拟主语？
A new, a noble role, and Evelyn Nixon was a fine example of it: the receiver, not the giver, of beautiful inventions. 这句话中的a new, a noble role是同位语成分？为什么可以写在句首？
...请您回答下了：1. 动名词作定语通常是不及物动词，如fishing rod。那么有没有及物动词作定语的情况呢？如filtering net，转换为net that is used
for filtering sth，这个我感觉是错的，但又说不上来为什么。2. marketing action，这个应该是对...
...有什么关系”，用于强调某事不重要。如：A: You can’t go now. 你现在不能去。B: What if I do? 去了又有什么要紧?So what if he did? 就算是他做的又怎样？What if they find out? 即使他们发现真相那又有什么关系？He’s fifteen years younger
than me....
...as claimed to be within a stone's throw of a railway stationfrom which there were frequent trains to London.为什么within a stone's throw of a railway station中使用了of?词典上within a stone's throw of 50 meters, 这可以理解。但是把a railway station代替了 50 meters, ...