找到约 30000 条结果

问题 earth前面为什么不用定冠词

这个句子中的 earth 前面为什么没用定冠词？尤其这里是与 the moon 在对照着使用，也没有用定冠词，有点奇怪，求专家解解释：The moon is a satellite of earth. 月球是地球的卫星。

问题 并列的时间状语还是相互修饰

In the last ten years,when many different kinds of music have established themselves on the pop scene,more and more stars have come from other countries.in..和when..都是时间状语。在这个句子（短语）中，二者是并列的时间状语从句（短语）吗？还是这两个句子互...

问题 位于句首的of短语是定语还是状语

Of all the choices,this is the best.上句中的of介词短语是定语还是状语，怎样判断位于句首的of介词短语是定语还是状语？谢谢老师的回答。 

问题 英语难句语法结构的分析

Alice was beginning to get very tired of sitting by her sister on the bank, and of having nothing to do: once or twice she had peeped into the book her sister was reading.能把这句子的语法成分说说吗？

问题 potential disruption 怎么理解

...s this makes FedEx and its rival, UPS extremely difficult to dislodge from their thrones atop the U.S. shipping industry. And yet as dominant as they are, the stalwarts are also vulnerable facing a fresh wave of potential disruption.问题：此句当中 potential disruption 怎么理解呢？

问题 长句的句型分析和语法知识归纳

It's rare that the protagonist in a chinese movie wins the audience's hearts with an emotionally uplifting message,rather than by showing off his or her good looks.请帮忙分析一下这句话的句型，和具有的语法知识，谢谢！

问题 有没有whether…over这种表达

例句：The key is whether school sport organisers emphasise young participants' effort and teamwork over the outcome of competition.如果没有这种表达可能是刊印出错??(不太可能啊，如果是的，）把whether换成rather有可能让句子通顺且易于理解吗？

问题 as with结构应该如何理解

The correct method of holding the weapon was as with a rifle. 这个句子中，as with结构应该如何理解？1、as 作为从属连词引导状语从句，省略了部分结构2、as with作为一个介词@teacherliu @语法探讨 两位老师好，能帮助学生解答一下吗...

问题 句子的衔接上的语法问题

Raising environmental awareness is important,because this can change the ways people use and dispose of different products.我们需要提高人们的环保意识，因为这会改变人们使用和处理产品的方式后半句“people use ...products”与“the ways”衔接上有语法问题吗...

问题 短语动词(be packed up with)

Now the dealers are packed up with most of the spare parts at their exclusive Fiat service outlets.be packed with，是塞满的意思，be packed up with又是什么意思？

问题 to be seen 的意思

看《经济学人》遇到这样一个句子“The authorities are keen to be seen to be cracking down hard.”请问这个句子和“The authorities are keen to be cracking down hard.”有何区别？如果有，“to be seen”在句中作何理解？可以帮忙列举类似的用法吗？

问题 both, all 用于宾语后的问题

I kissed them both.对 I kissed them all.对 I kissed both.对 I kissed all.错 I kissed the girls both.错 I kissed the girls all.错 理解对吗？

问题 that可以引导状语从句吗

At the LEAP Institute, they teach mental-health professionals how to build enough trust with the mentally ill person that he will follow advice even if he won't admit to being sick    请问:这里的that单独出现引导的是状语从句吗？

问题 句中的过去进行时

If a similar readjustment were to happen this year, it could lead to the government saying it was now on track to meet its modest 2030 target without the carryover credits.本句中为什么saying后面要用过去进行时呢？句子不是对于未来的虚拟吗？谢谢回答

问题 close, open用主动语态和被动语态的区别

The door won’t open. The door won’t be opened 请问这两句都对吗？如果都对，它们的区别是什么？