找到约 30000 条结果

问题 than引导的定语从句中的成分分析

The conflict of interests and ideas between parent and child creates a situation far more common than was believed to be so.老师好！这里的so是什么用法，能不能删去？

问题 it作主语

...ard the rover, it may very well require the far more well-equipped laboratories and delicate instruments back here on Earth to tell us whether our samples carry evidence that Mars once harbored life.请问这句话中it作形式主语，不定式作真正主语吗？还是说不定式作宾补...

问题 personnel用法(前面可以加an/a吗)

personnel是一个集合名词，前面可以加an/a吗?例如：设置专人对硬件设备进行维护、维修：Assign a special personnel to maintain and repair the hardware equipment，这里的a special personnel用法对吗？

问题 关于2022考研英语一翻译的问题

The general nature of his history meant he could not analyze carefully what this obsecure officer may or may not have contributed to that struggle between nations. 请问专家 what 引导的疑问从句中，为什么会用一般完成，而不用过去完成呢？

问题 as...as结构后面的介词可否省略

His father began to work ____ his childhood.A. since        B. beforeC. as early as    D. while这个题目答案选C，是否省略了介词 in？第二个as 是连词，常省略动词部分我知道，但是介词不应该省略吧?

问题 新概念三第57课( 过去完成时)

He became mortally ill a few months before we had planned to go ......书上的解释是：在他计划回国的前几个月，他突然身患绝症。时间顺序上说，他生病在前，计划回国在后，为什么反而计划回国用了过去完成时呢？

问题 everyone作主语时用代词he与they

语法填空:Not everyone in this group prefers to go there by air, do they?为什么不是does he?

问题 sleep 后面接的过去分词做什么成分

I sleep snuggled up warm and close to my brothers and sisters. 请问这里的snuggled up做什么成分，只知道过去分词可以做后置定语，难道是做后置定语表被动修饰I吗？感谢解答！

问题 这里用must表肯定猜测为什么不可以

Look at the clouds .It __ rain. A.must B.is going to C.may D.will 这里用must表肯定猜测为什么不可以?

问题 逗号+vice versa是省略句吗

例句：the centre was simultaneously looking to a time when leading researchers could also be artists, writers and poets, and vice versa. 如果把vice versa整体当作副词的话为什么前面加了and？这是并列什么？

问题 不定式作定语用主动式还是被动式

That is a question to be worked out. 句中的不定式用被动式对不对？因为 work out question没有主语？

问题 on a diet of什么意思

 Its teeth and skeleton lead scientists to believe Spinolestes was a “ground dweller” that survived on a diet of bugs.查了下字典 a diet of 有大量单一的事物的意思？这里是这个意思么？还是饮食习惯？

问题 句末的“动词+介词”（后面可以不加成分吗）

I member a very superior young man who found three little girls extremely tiresome to deal with.疑问：经常看到这样句尾一个动介词组（动词+介词），请问它后面不是一定要加成分么？

问题 这个非限制性定语从句充当什么成分

Li Ming, who is in the room, wants to ask you some question.老师，这句话我有几个问题要问。我先问第一个问题：非限制性定语从句 who is in the room 在句子中充当什么成分？

问题 not...any but结构意思

I have excluded him because,while his accomplishments may contribute to the solution of moral problems,he has not been charged with the task of approaching any but the factual aspects of those problems这句话主要是后半句如何理解？not...any but结构意思？