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问题 请问it is 后为什么没表语

We are fortunate that it is , because building new educational systems there and putting enough people through them to improve economic performance would require two or three generations请问老师为什么这里的 it is 没表语？省略了吗？和下句一个道理吗？did后面省略了?&nbs...

问题 状语从句+主句的标点符号问题

1.Work together, if possible.2.If you want to attract schoolchildren to science and technology, make the lessons more practical.3.If you are threatened with court action don’t panic.4.These glands all react if challenged by infection or trauma.在上面四个句子中，条件状语从句分别是...

问题 be past doing sth中的动名词要用主动表被动吗

The foolish child is past teaching. 请问这里的 teaching 是属于主动表被动吗？总是要这样吗？

问题 be being done 与 be getting done 的区别

The two partners disputed over their assets when they were getting disbanded.请问,这里的 进行时被动,用getting和用being有什么区别?  另外,对于"解散" 这个动作,也可以用进行时来表达么?*不知道放在这个分类里对了么,不对的话还请管理...

问题 sail to 和 sail for有什么区别(都不能用将来时吗)

The ship sails for Qingdao tomorrow. 这里用sail for 或者sail to 有什么区别？  此外，即使有了tomorrow这个时间，这两个词也都不能用将来时吗？

问题 及物动词后面加了副词修饰然后再加宾语，这样可以吗？

请问一下各位老师，这个第二题可以填 think twice吗？我在有道词典上查think作为及物动词有想的意思，twice作为副词修饰及物动词think，然后第二题空后面的the problem…到句子结尾做及物动词think的宾语可以吗？谢谢答疑

问题 某个on+which句子的疑问

请教一下句子These circumstances make it difficult to find site on which to carry out experiment.介词+which是把定语从句中的介词提前所以这句话是These circumstances make it difficult to find site  which to carry out experiment on.吗？但是好像没有carry out on 这么个...

问题 join 的不及物用法

...帮忙看看，还有join这个动词的不及物用法是怎样的？Over the years, additional networks joined which added access to more and more computers. 这句话的意思基本能明白，就是句子成分分析没把握。还有就是join的不及物用法不知道对不对？我觉得，w...

问题 invite后to的疑问

...是介词to，也有是不定式to情况对吗？We have been invited to the dinner this Friday. 此处的to就是介词。They invite us to dine this Friday.此处的to为不定式。那么问题是，invite后的to只有invite用于被动语态的时候才是介词吗？（目前找不到关于主...

问题 从句用who you think还是who do you think

请教各位老师，这道题：Does it matter (     ) will represent us to attend the meeting? 答案给的是 who you think, 是否可以填who do you think ，把do you think 看成插入语？

问题 如何区分现在分词短语作原因状语还是伴随状语

I have had it with this old car breaking down all the time! 这辆旧车总坏，我受够了！请问这个句子中的现在分词短语是原因为状语还是伴随状语？我感觉既可看作是原因状语，也可看作是伴随状语。我的理解是：作原因状语：因为“这...

问题 请分析我的认识是否正确，请详解

To be unavailable to our fridends. 不定式作目的状语The sight brought tears to my eys. 不定式作双宾语的其中一个宾语，或者作目的状语修饰brought.He devoted himself to helping others.介词短语作宾语补足语，或者作方式状语修饰devoted。This applies not on...

问题 关于for example可以连接两个句子的疑问和句子分析

EMO included spa reports regularly, for example, in  one issue they ranked body services such as the "Detoxifying Algae Wrap " and "Balneotherapy" provided by Tethra Spa in Dublin. 我查了查词典发现For example基本上是在一个句子里的… 

问题 祈使句中现在分词引导分句和主句的关系是怎样的

While writing character sketches, do think about details. Ask yourself questions, even if you don't use the details in your story, um...祈使句是do think about details。while引导的句子并不是一个完整的句子，是省略还是现在分词的分句结构呢？

问题 turn to for advice是什么意思

下面句子中的turn to for advice 是什么意思？为什么有两个介词to for，是固定搭配吗？ Without someone to turn to for advice, making the most appropriate choice can be difficult.