找到约 40000 条结果

问题 although...but...与although...yet...

英语不能说 although...but...，这是众所周知的，但为什么可以说although...yet...呢？but与yet都是并列连词啊，都表示转折啊，这可以用语法来解释吗？或者只是习惯用法，要死记？

问题 mathematics作主语谓语动词用单数还是复数

mathematics（数学）应该是抽象名词吧，所以它应该是表示单数意义的，但老师说它既可表示单数意义也可以表示复数意义，不是很理解，请专家老师分析一下，非常感谢！

问题 stand,lay,rest 表支撑

...thick glasses , which often (    ) on the tip of his nose为什么不用stand用rest,还有lay是"搁"的意思时，是及物动词才不用它吗，因为后面有介词on，请帮助，谢谢。

问题 get to bedtime 起什么作用

He can have some food get to bedtime to help ease his drug reaction.插在句中的get to bedtime怎么理解它的成分作用? ?可以放到句末去吗?

问题 英语句式分析与判断

While low-cost 3-D printing by consumers and small businesses looks like a market now ready for takeoff, large businesses have already embraced advanced versions of the technology.请问这里的 by consumers and small businesses looks like a market now ready for takeoff 是什么句式？

问题 satisfied还是satisfing

请曹老师能够帮我解答:The policeman put down the phone，____with a smile on his face．A. satisfied   B. satisfying  C. to be satisfied  D. having satisfied为什么不选B而是选A，我认为这两个动作应该是同时的啊。

问题 cause可以用双宾语结构吗

The earthquake caused great damage to his property.请问上面这样的例句,它是双宾语结构吗?是不是也可以调换成下面这样?The earthquake caused his property great damage.

问题 that后面是动词还是名词

The marginal wetlands that remain continue to be threatened by reclamation for farms and homes. 如何理解此处的remain continue？ 难道remain后面可以接动词吗？ that remain不是做The marginal wetlands谓语吗？ continue这里又是一个谓语？ 双谓语吗？

问题 support an idea current翻译疑问

They believe the datesupport an idea current among marinebiologists, that of the “shifting baseline”.红色部分要如何理解？激起思想潮流 还是 支持当前的想法？

问题 形物代后可以加the吗

Lucy has an apple in one of her hands,but what's that in her other hand.请问用other的原因是什么？不是one...the other吗

问题 six-year run Friday 怎么理解

语境: 是关于  初来乍到  结束了6年的播放，每周五播放。

问题 延续动词与时态问题

延续动词与时态问题1， I live here for 2 years. 错误2， I lived here for 2 years. 正确3， I have lived here for 2 years. 正确4，She said she had lived here for 2 years.正确5，She had lived here for 2 years. 正确这几个句子我的分析对吗？

问题 cry over / about / for 有什么区别？

cry over cry about cry for 这些个词组是否都是表示哭的目的？？它们在用法上有什么区别呢？

问题 opportunity什么时候可数什么时候不可数

I’d like to practice my English more, but I have _____ opportunity.这里选填little，但我觉得这里指具体的机会了，可不可以改成 few opportunities.

问题 work to do sth啥意思

老师好，work to do sth.是啥意思？是努力做某事还是为了做某事而工作？像这种惯用法常用搭配的中文翻译在哪本词典里可以查到？