找到约 40000 条结果

问题 be OK by sb的用法

Either this one or that one is OK by me. 这个或那个我都行。这里为什么用 by 而不是 for, to, with 呢？

问题 句子一般什么情况省略它的成分

After all, the Elphbergs are the royal family of Ruritania,and have been for hundreds of years.老师，这句省略了表语吗、它省略了什么成分，为什么这样省略？

问题 even though 的时态问题

翻译：尽管她知道答案，她也不回答。请问老师这句话用一般现在时还是用一般过去时合适？为什么？Even though she knows the answer, she doesn't respond.Even though she knew the answer, she didn't respond.

问题 关于集体名词和集合名词的理解与分类

请问曹老师，集体名词和集合名词是一个概念吗？总称词呢？蔬菜水果到底是可数还是不可数呢？people, police, class, family, clothes, machine 这些词怎么分类？

问题 whom代替who的用法问题

If you need to find a good book to read,who will you ask for help?1.在该句中用whom代替who可以吗？意思一样吗? 2.用 The librarian 代替who改为肯定句。

问题 名词作定语表示来源的用法

在某本语法书上看到名词作定语可以表示来源：如：a Sussex man一个萨塞克斯人那么学生认为a Wuhan man一个武汉人，a China man一个中国人（当然一般都用a Chinese man），a Japan man一个日本人，都是对的咯？

问题 一般疑问句的回答

Do you think so? Do you think it is true?回答时要不要Yes/No？ 还是直接I think so./I don't think so.? 还是Yes, I do./No, I don't.? 还是Yes,it is./No,it isn't.? ... ...

问题 英语句子的语法结构分析

I remember having an extremely busy timetable when I was at high school, and it would not have been possible to add to it.各位可否帮我看看这句话 【it would not have been possible to add to it】这是什么语法结构？

问题 the 与those的区别

temporal lobes and gray matter are very important brain areas.The brain areas are critical in the sense of....老师这是个改错题，答案是加上the，可不可以改为those，字典讲，都是特制刚说过的话，这样改有错吗？谢谢老师。

问题 关于energy的单复数问题

The law of specific nerve energies, first proposed by Johannes Peter Müller in 1835. 这是个医学术语，请问专家energy在这里作能量讲应该是不可数名词，这里为什么要用复数呢？

问题 No surprise 的句子成分分析

We therefore remark at this stage that the failure of this theory of moisture transfer should occasion no surprise请问，这句话中的 no surprise 是什么成分？

问题 at least副词词语的理解

请老师看例句 I will stay here for at least 5 days At least为副词短语修饰5完全可以说的通 但是他其实是一个介词短语，介词短语怎么可以做前置修饰语呢好像又说不通……请老师解答一下!

问题 occur 的用法

What a good listener is able to do is to process what he hears on the basis of the context _________. A.it occurring  in   B.occurring in it  C.it occurs in 为什么答案是C？ A 和B 为什么不行？

问题 有无There的含义差别？

"There you are twice mistaken," said Judson Tate, distributing the words over at least an octave of his wonderful voice.请教老师："There you are twice mistaken," 如果去掉there,即 “You are twice mistaken,” 含义和语法上有何不同？

问题 这里的will是什么含义和用法？

If lightning flashes, thunder will follow = followsIf you drop a stone in water, it will sink = sinks.请教老师：上面2句，主句中的will如何理解？ 是什么用法？