找到约 40000 条结果

问题 there be句型是主谓结构吗

知道there be 是特殊的倒装结构，主语在be动词后。但还是对there be 句子成分分析有点困惑。

问题 此句是否为插入语

More and more governments, afraid their countries will be left behind, want to spread Internet access.请问各位老师，两个逗号中间的这句话理解为插入语可以吗？

问题 as well中的well是什么意思

as well 表示“同样的”“也”，那么as well中的well是什么意思？

问题 fun 是形容词还是名词

Hostel Alessandro Palace is fun.本句出自2021年新高考全国乙卷（全国卷I）的阅读理解A。请问 fun 是形容词还是名词？

问题 改错（it改为which）

That is, communication is the means of human interaction, through it cultural characteristics are created and shared.这题的答案是it改为which, it 是指前面的communication,为什么要用which呢？ 

问题 understand可以用进行时么

I’m understanding the problem less and less the more I think about it. 请问这里的understand用现在进行体正确吗？

问题 关于since

老师，可以说It will be five years since he left Beijing.吗，那it is going to be five years .呢，有一道选择题的选项就是it is going to be five years since he left Beijing.老师没说为什么不选这个，希望您能解析地清楚一些，谢谢老师！

问题 suppose连用虚拟语气

Suppose you were Sarah. You made an appointment with a music teacher to do an interview about country music.第一句我很确定用虚拟语气，第二句是不是也应该用虚拟语气呢？因为它是以第一句为前提的。

问题 from by abroad是什么用法

When she returned from by abroad，she told us…请问老师这里的from和by怎么理解？

问题 By + 时间 是否能用于一般将来时

I will finish my homework by 17:00.请问老师，这样的用法正确吗？如不正确，能否告诉原因，十分感谢!

问题 meaning分词短语成分分析

A hosted solution is a cloud-based eCommerce platform, meaning the server is hosted on the Internet.请问老师：meaning分词短语在句中是什么成分，修饰什么呢？搞不清楚这个句子的意思？

问题 knowing为什么用ing形式

老师您好！以上红线下划线，可能是一个省略的否定句，knowing为什么用ing形式?为什么不用know?

问题 难句解析和翻译

They saw America as bigger than the sum of our individual ambitions; greater than all the differences of birth or wealth or faction.请问此句话的句子成分划分和翻译是什么？之前没有怎么见过类似句子。谢谢!

问题 test for用法

The good news is that it's easy to test for and treat, Dr. Samson said - though you may have to ask for testing during your regular blood work.这句话的test for有省略吧？

问题 哪些介词可兼作副词用

英语中有些介词可以兼作副词来使用，如on, in, over等，请哪位高手帮我归纳一下，这样的词有哪些？至少请举出10个例子。谢谢！