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问题 It is adj of sb to do sth 的改写问题（涉及unnatural）

...自一本惯用法词典），请专家老师分析。It’s unnatural of parents to reject their own children. 父母抛弃自己的子女是反常的。请问这个句子可以这样改写吗？Parents are unnatural to reject their own children.

问题 序数词前定冠词的使用的几个问题

　　It was announced at a recent news conference of Fifth Tianjin Municipal People's Congress that the 12th session of Fifth Tianjin Municipal People's Congress will begin on February 17. 在这句话中，序数词 Fifth 前没有定冠词 the，而 12th 前却有定冠词 the，这是为...

问题 hold表示抓住某个东西时，后面为什么要加介词to呢？

He held on to the back of a chair (他抓住椅背)(新牛津词典例句)Hold tight to the railing, or you'll slip and fall.(章振邦新编高级英语语法384页)我想不通，为什么以上2个例句，hold后面要用介词， 为什么不是直接抓住某个东西，加了介词to为何？

问题 a launch space 是什么意思

...launch space for it. In library books and computers, you can find information on starting a business. Many libraries will help you with locally supplied information about business management shared through chambers of commerce (商会) and government agencies, and they will offer printing, faxing an...

问题 struggle to do是“努力”还是“难以”

...Anyway, this class that I truly enjoyed still had me struggling to do well on my tests. My teacher willingly helped me and was always willing to answer my questions, and I greatly appreciated it. 请问老师，这句话中struggle to do well是理解成“努力取得了好成绩”还是“难以...

问题 just as的用法

let everything be just as it was before that lamp turned upside down.as在这的词性是连词吗？just是形容词？

问题 介宾短语句式分析问题

It has come to an end, come to an end 是看作整体谓语好，还是介宾做状语比较好，查看了一下并不是短语动词， 同理还有come into being,请各位老师看一下。

问题 连词用法疑问

Full understanding seems to involve not just being able to replace "livre" with "book", but also in the experience of the meaning in the word.老师好，请问not just和but also并列的成分为什么不对称呢？

问题 并列成分

Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture.这里并列的是one of many...吗？

问题 关于worth的用法

He had never gambled before the casino sent him a coupon for $20 worth of gambling.这里，worth是什么成分？be well worth doing中，worth是什么词性？

问题 as if引导的从句不是事实时必须用虚拟语气吗

...拟语气吗？请看下面一题：It was John who broke the window. Why are you talking to me as if I _______ it?A. had done        B. have done        C. did          D. am doing本题参考答案...

问题 过去完成时不是要有明确的过去的时间做参照吗

...这样一个句子:China speed is amazing the world. While other countries are struggling to make high-speed railway a reality, the China Railway  Corporation  had busied /has been busying itself in laying down over 25000 km of high-speed tracks over the past ten years - accounting for roughly two...

问题 时态选择题过去完成时与一般过去时的关系

On 13 April, the Titanic was sailing at full speed towards New York. The captain,who ___ warnings about icebergs all day, had dismissed the warnigns as they ____. A. had received; had arrived  B. had received; arrived  C. received; had arrived  D. received; arrived  请问...

问题 it是形式主语还是虚指

.../news/the-irwins-have-rescued-90-000-animals-as-australia-s-wildfires-rage-on 这个网站看到这个句子      Bindi said the hospital is busier than ever and assured the public that her family will do whatever it takes to save as many animals as they can.      原文没上下文，我觉...

问题 chairman前面是否能加定冠词

Mr Titterton is chairman of the Omega Ensemble but has been the group’s official page turner for the past four years. His job is to sit beside the pianist and turn the pages of the score so the musician doesn’t have to break the flow of sound by doing it themselves. He said he became just as ner...