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问题 across和through表遍及的区别

2000 workers across/through the agency are to be fired.   An atmosphere of anticipation vibrated through/across the crowd.请问through和across在表示“遍及”时的区别？谢谢

问题 inspire 和 touch 的辨析

请问 Inspire和touch，move有什么区别，如何辨析。 The story of Zhongshan    moved     me most. He is so responsible for society. Although he was already 84, he made his effort to fight.其中第一句move能否换成inspire

问题 while可以接短暂动词

He squared his shoulders, saluted, and held the book out toward the woman, although even while he spoke he felt the bitterness of his disappointment. ①spoke在这里不是短暂动词吗，为什么用while不用when？②前面的even是修饰后面的整个从句吗？

问题 这里为什么不用过去完成时

Good news was sometimes released prematurely, with the British recapture of the port announced(就是这里) half a day before the defenders actually surrendered.按道理说应该是用having been announced形式啊？

问题 介词 to 在本句中如何理解

Some of the visual references are to well-known images from history, art and popular culture. 请问老师 to 在本句中如何理解呢？可以省略嘛？ 谢谢老师！

问题 how的用法

The first year of life is a critical period for this “experience-guided growth” and it is not hard to see  how a sudden shift into high gear might derail it.生命的第一年是“经验指导成长”的关键时期，因此，不难理解的是突然换挡提速可能会导致脑发育出轨...

问题 where使用问题

Universities are where talents can be guided to step into the spotlight of societies.如果where在这里引导表语从句，总感觉后面像少了点什么东西，比如 Universities are where THAT talents can be ....就像是前面作表语引导词，后面又需要用一个定语关系词来...

问题 from…forward

...s .Velzquez's work from that time forward was confned largely to portraits of the royal family .请问这个from…forward表示从…之后，和直接用from…有什么区别？因为from本身就有从…之后的意思，所以不太明白为什么这个后面要加个forward,起强调作用吗...

问题 请教一句话的理解

看一篇食物安全文章中一句话，if we hunted all of the world's wild mammals and birds, they'd get us by for a few days.请教这句话中的get us by是一个固定表达格式吗？如何理解它的使用和表达含义呢？

问题 现在分词和不定式作定语的区别

They organized a committee____(represent) every one of the southern sates.这个句子的答案representing和to represent 都可以吗？

问题 请教这句话里介词for的使用

这句话介词for的位置，我感觉使用介词from，或是of是否更合适？for的各种词意放在这句话里好像都不合适，请帮助讲讲这个问题。

问题 复数主语为什么对应as much as而不是as many as呢

例句1: Our transport costs have risen so much in the last few months.例句2: Their costs have risen just as much as ours.这两句的 costs 用复数形式，much 为何不用 many?

问题 副词修饰非谓语短语与修饰非谓语短语动词有什么不同？

Alone holding an oil-paper umbrella,I wander along a long solitary lane in the rain.老师，alone holding an oil-paper umbrella与holding alone an oil-paper umbrella.有什么不同？频度副词，是用在一般动词（实义动词前）之前的，如果在非谓语短语里，频度副词还...

问题 关于but是介词还是连词的问题

...句子变成了I have no choice but to leave。而在句子He does everything in the house but put the children to bed.是否可以看成并列连词。请您指正 

问题 关于介词加关系代词引导关系分句的问题

...，你能否用指示代词或人称代词指代一个年份，比如，since 1946是没有问题的，但你能否说since this，since that，或者since it。显然不可以。你得说since that year. 所以你也不能用since which引导定语从句，你得说since which year。关系代词wh...