问题 逗号句的疑问

In the 1950s 60 per cent of us answered "yes, most people can be trusted", in the 1980s 44 per cent, today only 29 per cent. 这里三个时间为什么用了逗号？不就是没有连词了吗？还请老师解答！

问题 from by abroad是什么用法

When she returned from by abroad，she told us…请问老师这里的from和by怎么理解？

问题 关于主语搭配动词的问题

请问老师这个空填什么？Now this money can help us (         ) lots of things through the year.  可以填buy 或者 pay吗?  如果填的话，句子的主语是money,money 可以接buy 或者pay吗？

问题 独立结构和带主语的-ing分词分句的区别以及with复合结构的使用问题

...语、动词宾语、表语、宾语补足语。我的理解对吗？2、with的复合结构作定语可否举个例子？3、句1、The accused declared he was innocent.  句2、The accused declared he is  innocent.句2是我自己改的。  was变成is...

话题 Jogging is associated with as much as a 44 percent lower risk of death.

问题 这里的in which不懂

but what is interesting in almost all the cases is the way in which the children's early hopes and dreams are shown in their future lives. 翻译不出来。

问题 so和hence的区别

Sea level of the magnitude now anticipated will be destructive to natural systems and living things and ______ to man as well.这里填hence，为啥不能填so？

问题 where引导的句子成分

Online, where posts can lead their own viral lives and everything leaves a trail, words can be eviscerating.online为副词，where引导的句子在句中作什么成分？和online什么关系？

问题 比较结构than用法疑惑

They've been living in Haida Gwaii for thousands of years longer than Canada has been a country.请问老师：longer than连接2个独立句，longer是什么词性？longer than…是做什么成分？麻烦老师分析一下句子。

问题 介词同义辨析

...组中的to改成of，那么所表达的意思有变化吗？  二，with和on都可以表示“使用工具做某事”，cut it with a knife.   play the music on the piano.   do my work on the computer.  这里的with和on可以互换吗？请问其区别？   三，i...

文章 虚拟语气与将来事实相反时从句谓语动词的三种形式如何选择（一）

...如果强调极端不可能的情况，使用 were to do：If we were to live on Mars, how would we survive?（如果我们要住在火星上，我们如何生存？）

问题 现在分词和过去分词做状语的使用

We bury ourselves in social activuties, consumed with gains and losses, and thus neglect our family.上述句子中，我想用“be consumed with”做状语修饰主语“we”，我应该用“consumed with”还是“being consumed with”？

问题 主补用什么充当

US space shuttle has made a successful lift-off from Kennedy Space Center in Florida,enroute to the International Space Station. 这句话中的enroute是形容词还是动词啊？这种成分是主补吗？用什么来充当这种成分？

问题 定语从句还是宾语从句

But we also differ in how much of an impact our experiences have on us.有人说是定语从句，说是impact后面省略了最为宾语的which，有人说根本不是定从，而是整个句子是一个宾语从句。那到底是什么句型呢，老师能仔细分析一下吗?

问题 wet rain的说法对吗

The wet rain soaked us to the skin.请问这个句子对吗？我是说 wet rain 的说法对吗？若不对，是什么原因？若对，是什么意思？