找到约 30000 条结果

问题 sit skiing 这里怎么理解？

Have you skiied before ?I've done sit skiing before.请教老师：sit skiing 这里怎么理解？done=skiied.

问题 过去分词作补语表被动

You may rest assured that we shall start production without any delay upon receipt of your raw materials.请问assured为什么作补语

问题 反意疑问句问题

I told them not everybody could run as fast as you did, ____.空里除了 didn't I，能不能用 could they?

文章 高中英语课标外教材词汇-教学参考资料-Chicago

...The train goes from New York to Chicago. 火车从纽约驶往芝加哥。You' ll have to change at Chicago. 你要在芝加哥换车。He’s on the 3 o’clock flight from Chicago. 他乘坐3点钟从芝加哥出发的航班。This flight is routed to Chicago via New York. 这班机是经纽约飞...

问题 英语可以用逗号连接分句吗

...rials is dependent from several parameters, among which the most important are the stress level, confining pressure and moisture content, the Mr value decreases along with the increase in water content为啥among前没有加连词，后面的the Mr前也没加连词，这不是逗号连接分句了...

问题 现在分词短语trying...在句子里是什么成分

I hope there are no pirates around here,trying to take my lovely treasure.trying to take my lovely treasure. 把它看作pirate的定语吗? 还是看成伴随状语?

问题 such as可以单独用作代词吗？

If they who believe in Strickland's greatness are right, the personal narratives of such as knew him in the flesh can hardly be superfluous. 请教老师：这里的such as 是整个用作代词作介词of的主语吗？麻烦老师讲解一下这种such as的用法，谢谢！

问题 that 的替代词用法(that of)

What are the differences between the waste management in Sweden and that of some countries in Africa?句子摘自北师大高中英语必修第三册第8单元(p43)。老师说这里的 that 是替代词？请专家老师分析一下它的用法（最好有例句），谢谢！

问题 语法错误分析

...ective percentage of viewers. 这个句子的7%前面不应该有个 which are 么？第三个句子:More visitors stayed at resorts than going backpacking。这个句子里面的than是连词啊，而且他省略的是 visitors , 是不是应该改成go？我很奇怪，期待诸位老师和大神...

问题 请老师详解

-how do you find the club -i would rather not __(join) it .everyone is saying its management is going from bad to worse.标准答案为 have joined .疑问：这里是表示对过去的假设，为什么不用had joined 

问题 of可以修饰所有的词性

Definition of taken care of you in the Idioms Dictionary.of可以修饰后面的短语？of可以表达说明的含义吗？

问题 certainly修饰对象的分析

Because of interest, the money you should pay back certainly exceeds the original debt.请问,certainly在句子中是修饰pay back? 还是修饰exceed?

问题 人称代词问题

- Do you see the girl over there?- 1）Yes, she is my sister.  还是 2）Yes, it is my sister.老师 是不是 如果明确性别的，人称代词就不能用it. 也就是 第二句错误，理解的对吗？ 还是这2句都可以？请解析，谢谢

问题 it的指代问题

It will be helpful if you can take an active part in your class.请教老师这里的it 是形式主语，if 从句是真正的主语？还是说it 是个虚指？(求曹老师答）

问题 in case的理解

“In case you have forgotten, I am your boss,” I said in my most serious tone.请问in case在句中的用法。辛苦老师了！