找到约 29000 条结果

问题 一道时态选择题

—When ____ the next train leave for Boston,please?—Usually at 13:15 but because of a small accident on the line,it ____ at 13:45.A.dose; is going to start B.will; startsC.will; is to start D.dose; will start第一个空和第二个空问什么？谢谢！！

问题 which 与 who 的用法比较

As they usually receive the same score in standardized examinations there is often disagreement as to ____ is the better student, Bob or Helen.A.which   B.who   C.whom   D.whose

问题 分词与不定式作状语的区别

Having got many blames,the child looks very guilty.(分词作状语，表正在进行，正在指责吗？)to have got many blames,the child looks very guilty(不定式指，一次性的动作吗；)老师，是这样理解吗？

问题 有动副型的动词短语吗

He quickly put up the map.He put quickly up the map.老师，为什么会错的。老师，动介型的动词短语有引申义，那么动副型的动词短语有引申义吗？副词一般是修饰动词的，要看动词的词性，是及物，还是不及物吗？

问题 如何理解so much of

句子：Why does the tree spend so much of its resources doing this just before the leaves fall off.请问老师：so much of，为何so可以修饰代词much？（this可以用“这件事”代替）(还有一个问题无法单独发布，待本题审核通过再补充)

问题 过去分词的主语与被动用法

Though _____(suffer) such a heavy loss, the boss didn’t lose the courage to go on with his business.答案是 having suffered过去分词不是表示被动么，主语是 boss 是人，为什么还用过去分词 不用 suffering 呢?另外 还加了个 having 是什么意思呢?

问题 句子成分分析

On the way to the station, he  chatted about their trip.状                                        s       v              状这样划分时...

问题 to varying degrees 是什么成分

The most important change, however, was the shift from diets based exclusively on food collection to those based to varying degrees on food production.句中 to varying degrees 是什么成分，位置可以变动吗？

问题 听力对话中的句子

So only on rare occasions when it's absolutely important to use the word "no".But the etiher-or, or when-then choices. when you've done these order things.老师，这两句话是都没有主语吗？这是听力的对话中的两句话，是什么用法？

问题 other than的词性及用法？

It's almost as though the working people who really know how to do something other than make money are striking back at the white-collar society.other than这里是什么词性？后面为什么跟动词原形？

问题 如何找出修饰中心词

You'll find taixs waiting at the bus station which you can hire to reach your host family.这里是修饰taixs吧？See the world from someone who dislikes you.但是感觉这里修饰world很奇怪，翻译出来：从某人看清不喜欢你的世界？

问题 异常语序句子的疑问？

A right enshrined in the US constitution that President Donald Trump contends will be taken away by democrats.上句的正常语序应该是：President Donald Trump contends that A right enshrined in the US constitution will be taken away by democrats.我的疑问是为什么这样正常语序的...

问题 managed to offend如何理解

In his quest for truth ,Socrates managed to offend many of the powerful figures of the Athens.manage to do牛津双解里意思是勉力去做。这里 managed to offend如何理解？努力去冒犯雅典的权力人士？感觉不合理。

问题 状语从句的省略

...词时,则可以同时省略从句中的主语和be动词.After finishing the housework, she had a walk with me. 还原后应该是After （she were） finishing the housework, she had a walk with me. 但这样应该不对呀，从句没有be动词，也可以省略嘛？

问题 时态用法疑问

As the birth rate decreases and life expectancy increases, there will be shortages in the job market. Consequently, a lot of ex-employees who thought they had finished their careers at 60 or whatever, will be called back to work.请教曹老师： they had finished their careers 这里为什么要...