问题 什么情况下主语后可以直接跟过去分词

A field of struggling rookies sown so that some year soon we can reap an October harvest.请问A field of struggling rookies sown属于什么结构，为什么要用sown，是表示已经种下了的状态吗，求老师解答!

问题 perhaps the most far-reaching has been the inexorable decline in thw scope and seriousness of their arts coverage.这里的has been the inexorable是不是现在完成进行时呢？如果是现在完成进行时为什么inexorable不是ing？

Of all the changes that have taken place in English language newspapers during the past quarter century, perhaps the most far-reaching has been the inexorable decline in the scope and seriousness of their arts coverage.

问题 现在完成时与现在完成进行时

...作的进行、持续性。2.不久前正在发生的事情呢？比如：I’ve been translating this article for two hours./We have been working hard for several months.结合语境可否表示动作已经结束只不过强调动作的进行、持续性，或者表示刚刚正在发生的含义呢...

问题 a wilderless中的冠词是泛指意义还是定指意义

...s movement ,driven by powerful and diverse motivations, built a nation out of a wilderless. 这里的a nation很明显是冠词a的定指意义，我想问的问题是a wilderless应该理解为泛指意义还是定指意义？因为我发现好像两种意义在这里都能解释的通，那么它...

问题 more slowly 和 slower的区别

The story of Unusual Weekend goes _____ than people expected.A.more slowly  B.more slower都是比较级，为什么B不可以呢？

问题 分析句子成分(where作什么成分)

能帮我分析一下这个句子的成分吗？This is the name of a wood, where, presumably, there are or used to be bears.where在这里是什么成分呢？

问题 请教一句话的理解

看一篇食物安全文章中一句话，if we hunted all of the world's wild mammals and birds, they'd get us by for a few days.请教这句话中的get us by是一个固定表达格式吗？如何理解它的使用和表达含义呢？

问题 现在分词和不定式作定语的区别

They organized a committee____(represent) every one of the southern sates.这个句子的答案representing和to represent 都可以吗？

问题 两个定语从句罗列

...读中一句话：We are rediscovering Dewey and Montessori and a lot of the practices that they pioneered that have been forgotten or at least put aside."practices "后面跟了两个that引导的定语从句，看起来是并列关系。但是中间没有用连词and。请问这种定语从句可...

问题 结构分析

The car was reported stolen a week ago.这辆车被报道一周前被盗。这里stolen是什么成分？请老师帮我看下我的分析对不对：1.主补：不是主补，因为变成主动语态sb reported the car stolen a week ago.虽然有主谓关系，但“报道使车丢失”这样的...

问题 as much a success as 和 a success as much as

...d hoped. 选项：A.more a success thanB.a success more thanC.as much of a success asD.a success as much as为何BD不对？这和我看到的句子：A car was as much a savings vehicle as a way to get from A to B.不就是一样的了吗？as much a vehicle as 和 as much a success as 和 a s...

话题 as an accompaniment of the great advances in pure science是在句中做it主语的补语吗？

问题 enough to do的分析

曹老师您好，以下句子中的enough to do成分如何理解呢？The food supply will not increase nearly enough to match this，which means that we are heading into a crisis in the matter of producing and marketing food.其中enough副词究竟是修饰前面的increase，还是修饰后面...

问题 新概念英语第三册20课定语从句问题

In 1908 Lord Northcliffe Offered a prize of one thousand pounds to the first man who would fly across the english channel.本句中，who引导的定语从句，修饰先行词man，但是先行词被序数词修饰，按照我们定语从句的语法原则，从句中的指示代词应替换为that...

问题 controlling for是什么用法…

Hierarchical regressions controlling for Time 1 level of each of the four criterion variables found that none of the media exposure measures added to predication of the Time 2 criteria.