找到约 30000 条结果

问题 have there been serious attempts to是什么时态？怎么理解？

Only in the past few years have there been serious attempts to test these ideas.

问题 how far is it from A to B?

这里的from A to B 是在句子中做什么 ？和it的关系是什么？与How far is B from A有什么区别呢？

问题 不定式做定语的被动与主动问题（出现动作执行者）

语法书上说（不包括形容词+to do的各种类型）：一般来讲，在句中若出现了不定式动作的执行者时，则不定式用主动形式；若没有执行者，或不定式所修饰的成分是不定式动作的承受者，则不定式用被动形式。1）I have three letters...

问题 关于seem to be, seem like, 

seem 后面可以接 to be，但是可以接 like, as 吗？如： Mary seems to be a clever girl. Mary seems a clever girl. Mary seems as a clever girl. Mary seems like a clever girl. 以上四句都对吗？

问题 be at a loss what to do 的句子成分划分（可能涉及同位语）

I was at a loss what to do.请问这个句子如何划分句子成分? 有人认为 what to do 是同位语，但有人认为是错的。

问题 More than three million doses were to be made available 求语法分析

available是什么成份，网上把were to be made当做谓语，我觉得不对，were是系动词，to be made是非谓语动词做主语补足语，那available是什么成份呢？形容词后置修饰does？

问题 They have to move it 180 degrees 的句子成分

They have to move it 180 degrees.move 是谓语动词，it是间接宾语，180 degrees 是直接宾语是吗?

问题 It remains for me to do it的句子成分

请专家老师分析句子成分：It remains for me to decide it.

问题 make it up to sb（弥补）it指代什么

I will make it up to you after I finish my work in a few days!句中it指代什么，in a few days修饰finish还是make？

问题 一个英语难句的翻译

It was a town of sighs and silence, with none of the studied advertisements of sorrow.这句话怎么翻译?

问题 难句成分分析

It means living with uncertainty and fear of failure.我的理解是：with uncertainty和fear of failure都作状语修饰living.It is fear of failue省略成fear of failure作伴随或其它状语.请问这样理解对吗？

问题 where的相关疑惑

They’ve also found profitable markets for the recyclables where cast-off items are acceptable or even welcome. 老师，这里的where怎么理解，这里的where可以用and替代吗？

问题 后置定语并列的问题

Their table would be graced by pieces of aubergine the size of an index finger, fried and dusted with cumin.这里分词能和名词并列吗？还是说分词是修饰的前面整个部分？

问题 句子分析

The bottom four slots are occupied by countries that are both in a dire state and offer passports that do not easily allow their citizens an escape. 这里the bottom four slots. 为什么是形容词在前面，不应该是数词在前面嘛？the four bottom slots.

问题 assume的用法

Tax and the benefit regulations still presume this norm.答案说把presume改成assume，句子意思变成：一些税收和福利政策仍然持有这一观点。assume我查了字典显示是假定，任务，呈现某种品质。没有发现有持有的意思。请问大家这里assume的用法...