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问题 【语法理论探讨】一个完整的单句可以有两个主语吗？

【语法理论探讨】一个完整的单句可以有两个主语吗？例如：Tom and Mary played on the ground in front of the building from eight to ten yesterday morning.

问题 强调句判断（这是否是一个强调句？）

老师好：请教一下。It's an interactive feature that lets visitors key in job criteria such as location, title, and salary, then E-mails them when a matching position is posted in the database.问题：这句话是否为强调句，为什么？

问题 现在分词短语 using...是表伴随还是表方式

Write these sentences again, using the word or phrase in brackets.老师们好，请问这句中的using是什么用法？表伴随，还是方式？能不能等于= Write these sentences again, and use the word or phrase in brackets.

问题 rain to pick you up 是什么意思

There are always people who stay up late and rain to pick you up.定语从句我知道，这里 rain to pick you up 里 rain to 什么意思？

问题 破折号中cater to的成分分析

These memes — witty, visual and catered to the audience — have powered the group’s explosive growth by allowing self-reflection. 这里的cater是做定语修饰memes所以用了被动吗，可是memes迎合受众不应该是主动吗？

问题 名词连用 要不要加冠词的问题

The difference of thermal insulation capability among the Structure I and II. 在thermal insulation capability前要不要加冠词呢,为什么?The term  represents soil heat flow of the modified SC by heat conduction. 在soil heat flow和he at conduction前要不要加冠词,为什么?

问题 英语句子翻译疑问（qualify/argue）

...ew paper which suggests that the world will not have to dig up a lot more land for farming in order to feed 9 billion people in 2050, as the Food and Agriculture Organisation has argued.此句的qualifies与argued该如何翻译比较恰当？

问题 副词小品词提前到宾语前意思的变化

老师今天公司老外讨论了两句话，请看例句：let my brother out;   意思是 free my brotherlet out my brother ;  意思是： your brother is inside you, and you are going to let him out.老师这种提前引发意思的改变还有其他情况么？

问题 关于make it的用法和成分问题

If you have two children and a job, you're just not going to make it to a college classroom three nights a week.请问各位老师，这句里 make it 应该理解成什么意思？怎样分析这个短语的句子成分？类似这样的用法还有哪些其他的例句？

问题 open和shut是否有副词作用

我查了金山词霸里的牛津字典发现这两个单词没有副词作用。 I let myself out into the street and pulled the door shut.  我出门上街并拉上了门。A gust of wind blew the door open.一阵风把门吹关了。

问题 如何区分完成时和完成被动时

I've been there several times,and i've never been disappointed. 这句话前半句借助be的过去分词been形成完成时态，there做表语? 后半句，如果把disappointed看成形容词，那是完成时，disappointed做表语? 如果把disappointed看成动词disappoint的过...

问题 It is the first time的疑问

it’s the first time they are living away from home and are of the legal drinking age. 这里为什么没用完成时？it is the first time 一定要用完成时吗？

问题 关于名词短语做状语疑问

... of要加表示时间的单词才可以做状语成分吗？She lived and died a single woman. 这里的a single woman是做伴随状语？Her words have lived with me all my life.如何理解这里的with me？

问题 仍然不解介词as与for的问题

 At that time， many farmers could only afford bread and butter as  their meal.这是某资料上的一句话，我觉得as应该改为for更为妥当，只是没找到相似例证。刘老师等曾做过解析，但是由于本人资质愚鲁，到现在还是不懂。还请专家老师...

问题 仍然不解介词as与for的问题

 At that time， many farmers could only afford bread and butter as  their meal.这是某资料上的一句话，我觉得as应该改为for更为妥当，只是没找到相似例证。刘老师等曾做过解析，但是由于本人资质愚鲁，到现在还是不懂。还请专家老师...