找到约 70000 条结果

问题 when引导的是时间状语从句还是定语从句

老师好，请教下这里when引导的是时间状语从句，还是定语从句?Twinkies disappeared from US shelves in 2012 when Hostess declared bankruptcy but returned in 2013.如何区分呢，好像意思上都可以解释得通。谢谢老师指教。

问题 情态动词的肯定与否定难点

...一对一错，这是为什么？误：He studied hard, so he could pass the exam. 他学习很努力，所以通过了考试。正：He didn’t study hard, so he couldn’t pass the exam. 他学习不努力，所以考试没能及格。

问题 用分词或不定式有什么区别

He tried treating the patient with a new medicine.I regret not having taken the job.尝试，懊悔这类词，后面用分词和用不定式有什么区别？   （治疗病人，得到工作 不应该用不定式更合适吗？）

问题 持续性动词的完成式与持续性时间状语连用时能否表示动作的完成

...刚才跑了一个小时。B在A问之前，就已经停止跑步了。3) The tower was hit by a missile yesterday. It is collapsed now. It has stood there for over 10 years.塔在昨天被导弹击中了，它现在垮了。它矗立在那里超过十年了。那么矗立(stand)就没有持续到...

问题 小学对加粗部分提问

1. I am in beijing.  提问： Where are you?2. I come from Beijing.   提问：Where do you come from?3. I visited Beijing yesterday. 提问： What did you visit yesterday?小学语法一般说对地点提问用where，in Beijing用where， 第一个Beijing也用where，而第二个Beijing则...

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 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 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 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 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？

问题 wonder后面接强调句

请问这道题应该怎么理解选A解析说wonder后面含有强调句那it is后面直接跟了that没有强调的内容呀Scientists are still wondering ____ the Egyptians built the pyramids so long ago.A．how it is thatB．how is it thatC．it is how thatD．that how it is

问题 “山顶”的表达问题(用所有格还是用名词作定语)

要用英语表达“山顶”，如何翻译？the top of the mountainthe mountain's topthe mountain top

问题 定语从句that的省略

...fter reports a high-profile figure had arrived on a special train, similar to that used by Mr Kim's father.这个句子中介词 after 后的 reports 应该是名词，后面的句子 a high-profile figure had arrived on a special train 是个定语从句或是同位语从句，那为什么 repo...

问题 不定式作表语与动名词作表语的区别

Its goal is to make (make) sure all children have a chance for education.空格处能填 making 吗？ 为什么？

问题 形容词短语所做的成分

Reliant on very large batteries from South Korea for its electric cars, G.M. is now moving to buy many of its batteries from Chinese suppliers. 请问这里的reliant on very large batteries from South Korea for its electric cars作什么成分？