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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 句首的one way做什么句子成分

One way scientists have tried to cope with this mountain is by becoming more and more specialized, with limited success.请问大神下面这个句子当中 one way 做什么成分？为何一个句子当中既有现在完成时又有一般现在时？非常感谢！

问题 seeking作间隔后置定语还是目的状语？

Tony Trivisonno came to America seeking the American Dream.But he didn’t find it—he created it for himself. All he had were 24 precious hours a day, and he wasted none of them.  请问老师，seeking the American Dream.作间隔后置定还是目的状语？谢谢老师。

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 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 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 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...

问题 两个不定式的分析方法

...hance in 50 years to reverse the flow, to encourage thoughtful downloading and, even more importantly, meaningful uploading.两个不定式如何分析？to reverse the flow分析为目的状语可以吗？即被联网的电脑提供第一次机会，目的是扭转潮流。资料书中分析为后...

问题 句子成分分析

... down him. Achilles was the greatest of warriors, so Ulysses tries to bend and defeat him with reverse psychology. 这个did是啥用法，表达什么意思？2.I don’t remember ever seeing her happier than those moment staring up into the sky.这个后半部分的结构看不懂了，这是怎...

问题 句子分析

...where，Christian belief says，human life began at the dawn of Creation，and from having been eternal，humans became subject to the decay of time.“时间始于花园”这个说法来自基督教圣经的传说。基督教徒说，人类生活始于创世纪伊始的伊甸园，自从永生不...