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问题 关于不定时与现在分词的区别

...么下面两个句子，参考答案给的都是现在分词句子1：They often meet with problems (requiring) all kinds of solutions.句子2：They found a new way to fight against cancer ,(offering)hope to cancer suffers .第一个句子用to require 不是也能做后置定语修饰problems ?  ...

问题 一笔钱作主语谓语动词必须用单数吗

Two thousand dollars was a lot of money, but Ryan didn’t give up.句子摘自高中英语外研版必修三第16页。我知道这里用 was 是对的，因为语法书上说了，当一笔钱作主语时，谓语动词用单数。请问：这里必须用单数吗？是不是用复数作主语也...

问题 不定式to do做后置定语和介词to加V-ing做后置定语怎么区分？

Discovery learning is the most appropriate and effective approach to facilitate deep and lasting understanding. 请问这里为什么要将facilitate改成facilitating呢？不定式to facilitate...不是也可以做名词approach的后置定语吗？

问题 for example引导的短语是什么成分

...大城市，比如吉姆就是一例。 You make too many mistakes—lots of spelling mistakes, for example. 你的错误太多——比如，有好多拼法错误。 请问一个，这样的 for example 引出的短语是什么句子成分？‍

问题 “介词+whose+名词”引导的定语从句

...的句子是 2005 年高考英语的天津卷考题： Last month, part of Southeast Asia was struck by floods, from ________ effects people are still suffering． A. that    B. whose    C. those     D. what 本题答案是 B。好像很少见...

问题 用作连系动词的remain可以用于进行时态吗

All of them were remaining silent. 他们所有人都保持沉默。        这里的 remain 是连系动词吧，因为它后面接的是形容词。我的疑问是：用作连系动词的remain可以用于进行时态吗?

问题 well as的用法

...n ore just right here which is used for steel account for 40 to 50 percent of all Brazil’s export to China.well as这里是什么用法，表示什么意思？还有引导词which是做soybeans定从还是 iron ore的定从，just right here怎么理解？

问题 这里的it指代的是什么

...lizabeth was watchful enough to see it all, but she could see it and write of it without material pain. Her heart had been but slightly touched, and her vanity was satisfied with believing that she would have been his only choice, had fortune permitted it.老师，had fortune permitted it - 这里...

问题 关于一个句子语法改错题的疑问

问题：For convenience it is common to speak of plants as "herbs," "shrubs," and "trees," but it is really no sharp distinctions among them.____疑惑如下：it is改为there are,说it不作句中任何成分也不是形式主语（为什么呢？我认为to......trees是它的主语呀）还有...

问题 这里面as at，as作为连词省略了什么

整句话：Darwin had a phrase to describe those ignorant of evolution：they look at an organic being as a savage looks at a ship，as at something wholly beyond their comprehension.请问这里是省略了什么吗？感谢解答！

问题 recreational 是 create 的派生词吗

...21题如下：21.What do we know about ARTS FIRST?A. It is an exhibition of oil paintings. B. It offers art courses for all ages. C. It presents recreational activities.D. It is a major tourist attraction.请问recreational 是 create 的派生词吗？怎么两者的意思毫不相干呢？

问题 疑问词 what time 与 at what time 的区别

新概念英语1，第85课原句。为什么要加一个at在前面？At what time of year did Ken visit Paris?不要at可以吗？

问题 雅思阅读telepathy中的句子分析

...explanation did not prove telepathy must exist; there were many other ways of getting positive results. 这里as用法是什么？我理解：作介词，解释为“作为”；must是表示“必定”的语气吗？；这句话中主语是什么？an explanation吗？那Just because chance h...

问题 专八改错题：句子的when后面只能用buying还是也可以用buy呢

...;Particularly men tend to be less careful and caring when bought gifts for the same sex.  曹老师您好，答案将bought改成了buying，请问答案这么改是否是因为这个"buy"表示的是一种进行时态(即正在购买礼物的时候，男士们显得更随意)，wh...

问题 so...that...中的so可以修饰动词吗

We have so arranged matters that one of us is always on duty.句子中的 so...that...用得有点奇怪，so...that...中的 so 应该修饰形容词和副词吧，这里的 so 怎么像是修饰动词呢？so...that...也可以这样用吗？如果可以的话，请举例说明。希望得到专...