话题 This is my first time to do

话题 She has the proper qualifications to teach

话题 have/had known sb/sth (to) do ...

话题 to the best of one's ability

话题 If you should happen to see him

话题 It takes sb st to do sth

话题 involve sb to do sth有这样的用法？

问题 get a lot of ground to cover是什么意思

We've got a lot of ground to cover today. 我们今天有很多的事情要说。You’ve got a lot of ground to cover, so don’t expect to do it in one evening! 你还有很...

问题 to a level that we believe that requires action是何意

If they elevate the threat of their weapons program to a level that we believe requires action then that option is on the table.这句话中的 to a level that we believe that requires action 是什么意思？是什么句子成分？

问题 Add sth to sth 和 add sth in sth 的区别

为什么用 Add some milk to coffee，而不能是 Add some milk in coffee

问题 all kinds of与all the kinds of的用法问题

... into all kinds of trouble. 他惹上各种各样的麻烦。We get blamed for all kinds of things. 什么事儿都怪在我们头上。She enjoys all kinds of music, as I do. 她各种音乐都喜爱，和我一样。请问：英语有 all the kinds of…的用法吗？请专家分析一下，谢...

问题 But that is not all there is to it. 怎么理解

The idea of education as a field of  a expertise gives  the ignorant  an insuperable advantage over the learned  . But that is not all there is to it. Education was itself shaped by subversives.老师好，But that is not all there is to it. 怎么理解？完全看不懂……

问题 Twenty or thirty pages of information handed to...

Twenty or thirty pages of information handed to any of the major world powers around the year 1925 would have been sufficient to chang the course of world history. 在1925年前后，如果把二三十页的情报交给任何一个世界强国，都会改变世界历史的进程。以上主从...

问题 一道专八改错题，and后面到底是省略了have还是have contributed to呢？

Throughout our history, immigrants have contributed to American society and help build the American dream 请问:可以将help改成helping吗？答案改成helped将其看作与contributed并列。那可以理解成and后面省略了have contributed to，helping…做它的宾语吗？

问题 怎么理解这个定语从句中的两个否定词

出自2021专四：There is no means to which a man will not resort to avoid the real labor of thinking.解释：一个人无论采取什么方法都无法逃避真正的劳动——思考。means是先行词，作resort的宾语。resort to sth.采取某种方法。从句还原后：A man will not ...