问题 is to do 怎么理解

这里为什么不用 the dictionary covered 而是用了一个be to do的形式呢？be to do 不是表将来的吗？这也不合适啊，明明是已经涵盖了的句子，是事实啊。

问题 There is a limitation on what he can see .请问一下可以帮我分析一下这个句子吗？就是他的句子类型和介词的位置用法

问题 后置定语分词接现在分词疑问

They still cannot fire a worker caught committing a crime until he is found guilty by a court.  为什么这里caught是过去分词还接现在分词呢？

问题 They have learned to believe怎么翻译比较准确

They have learned to believe怎么翻译比较准确，后半句话的句子成分是怎样的?“They do not see it as ‘real teaching’, especially as it does not seem to involve the ‘work’ they have learned to believe which is essential to learning.在雅思官方原题里是没有最后的...

问题 ​有没有try sb to do

有没有try sb to do? On May 1 ,1886 ,men and women in the United States and Canada stopped work and marched through the cities and towns to try and force bosses to let them work an eight-hour day.

问题 emerge有名词词性吗

The rate of traffic conflicts and accidents is on the rise with the emerge of cars.请问，emerge 难道有名词词性？我查询了多本词典，emerge均只有Vi. 的用法。        

问题 请教大佬们一个语法分析

Over two decades 137 sets of twins eventually visited Thomas Bouchard’s lab in what became known as the Minnesota Study of Twins Reared Apart.想问问那个in和what 附近是一个什么语法结构？这句话又是什么意思谢谢！！

问题 the year的理解

China’s National Day holiday is typically one of the country’s biggest box-office windows of the year.中国的国庆节是中国一年中最大的票房窗口期。请问老师the year在这里理解为特指，还是理解为类指？

问题 tell about是否正确

答疑网老师好！朗文常见错误词典指出，tell about不存在，但是网上可以搜到大量例句。赵振才的辞书中tell about/of词条没有提及tell about不对，反倒说tell about与tell of词义上并没有什么区别。 请问老师，tell about是否正确？

问题 Be reputed to be...（方面状语）

The restaurant is reputed to be the best in the city.to be...这里是做了方面状语？

问题 to be sure做什么成分

“Is he married or single?”“Oh, single, my dear, to be sure!曹老师您好，to be sure在这里是什么成分？是不是有省略？

问题 句子结构分析(...away from home to work)

老师请看此句：My Husband had to get up early to ride his bike four kilometers away from home to work.【我的丈夫必须早起，骑自行车4公里（离家）去上班。】请老师帮我分析一下句子结构，谢谢。

问题 be stuck for something to do结构分析

You’re going to be badly stuck for something to do when you’re not signing checks. 请老师分析一下 be stuck for something to do 的语法结构，谢谢。

问题 关于could与was able to表示过去能力的疑惑

...种表达方式，有些疑惑，希望专家能够指点下。He was able to (could) speak French very well.老师说 was able to在这里可以和could互换, could在肯定句中，表示过去一直有的能力，was able to表示过去特定时间段的能力，这个句子的存在，是否说...

问题 分析句子，涉及on to的用法

This was their last exam — then on to graduation and jobs. 请教各位英语专家和老师，这句话正确吗？on to有这个用法吗？