找到约 30000 条结果

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 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 表语指物时为什么能用人称作主语

Was I to be the cause of her death too?老师，为什么表语可以是有生命的东西？

问题 all的词性（判断是否是代词用作同位语）

It all comes down to money in the end.all是代词吗，相当于it的同位语？

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 现在分词的一般式与完成式

 ______from Buckingham Palace, this trip takes you to the best of London's sights.请问为什么用Beginning？ 不是非谓语动词begin在谓语动词take 之前用having begun吗？

问题 There is no way...用法有哪些

有没有there is no way（that/in which/省略）的用法呢？是定语从句吗？我知道有there is no way to do的用法。

问题 after being submerged 是被动表示主动吗

She was taken to  the hospital after being submerged in a river.这里的after being submerged是被动表示主动吗？该怎么理解？

问题 need 怎么区分是情态动词还是实义动词

need 怎么区分是情态动词还是实义动词? Someone needs to cover them...Someone need cover them...

问题 a跟the的辨析

It's not _____ good idea to drive for six hours without ______ break.A a ; a     B a ; the请问为什么选A，答案说的两个空都表示泛指是什么意思？a跟the该怎么区别？

问题 leaving 的用法和意义

...以及这句话的含义，谢谢。Here a flat-plate, fixed solar collector at the best average tilt angle toward the south will often suffice, leaving only small efficiency improvements to be achieved by the fairly costly tracking or concentrating methods.

问题 介词宾语与双宾语的问题

The boy主 is giving谓 his explanation宾 for why he arrived late to school(介词短语作定语 ，修饰explanation），我有两个疑问1、give是双宾语动词那么后面可以只跟一个宾语嘛2、为什么这个for后面的名词性从句称为宾语从句

问题 是逻辑主语还是其他成分？

...ach push is life  saying,"Wake up. There is something I want you to learn." They welcome life pushing them around.1, 横线上的is 能改用means吗？2，句中的life分别都是saying和pushing的逻辑主语吗？请专家老师解惑，十分感谢。

问题 关于省略句中情态的一个问题

The research is so designed that once nothing can be done to change it 在翻译这个句子的时候，请问“once begun “这个省略句是被动语态还是现在完成时？二者都是合理的吗？请老师们指导我

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？