话题 There is no subject to which

话题 waiting to be discovered这里做什么状语？

话题 at a loss what to say

话题 be able to后面不能接被动式

话题 The bride to be is Mary

文章 关于 It’s possible for...to... 和 It’s possible that...

关于It’s possible for...to... 和 It’s possible that...——“理论上的可能”和“事实上的可能”刍议■倪肖丁（西安）  当我们用It is possible表示可能性时，后面跟动词不定式或者that从句都很常见。例如：（1）It was possible that Joan fini...

问题 句子主语问题keeping up to date with the latest technolog

So for a company in this situation, keeping up to date with the latest technology, even if it's only for the benefit of key staff, this can be hugely expensive.请问老师，keeping up to date with the latest technology是什么成分

问题 A nice age to be这种结构该怎么理解

牛津必修三 Unit 1 Reading 中有这样一段话：Ah, twenty! A nice age to be. I was young once.请问这里该如何理解？

问题 aim to / aim at/ aim for有什么区别

aim to / aim at/ aim for1.想请老师讲讲,这三个词组,它们到底有什么区别? 2. 这种词组是不是整体看作是一个谓语,后面接宾语,不可以拆开?

问题 后置定语用born还是to be born（表示已出生）

...n the tiny creature arrived on January 31, she became the 40th black rhino to be born at the reserve. And officials at Port Lympne were delighted with the new arrival, especially as black rhinos are known for being difficult to breed in captivity (圈养). 上面一段摘自2021年英语高考全...

问题 There be 句型中to be done的含义

文章原句：There is enormous creativity to be found in Chinese scientific, technological and artistic innovations past and present.译文：无论在过去还是在当今， 中国在科学，技术和艺术革新方面都展示出了巨大的创造力。 作比较的句子：There is enorm...

问题 To the extent that it is genuine的结构

 Love means that I care about the welfare of the person I love. To the extent that it is genuine, my caring is not a smothering of the person or a possessive clinging. To the extent that it is genuine,请老师分析下，这是定语从句吗？怎么有关系代词that了，还有it呢...

问题 分词成分分析 keeping up to date with the latest technolo

So for a company in this situation, keeping up to date with the latest technology, even if it's only for the benefit of key staff, this can be hugely expensive. 请问老师，keeping up to date with the latest technology是什么成分

问题 关于带或不带to的不定式作宾语补足语的问题

不定式作补语，其时间性是和谓语动词同时还是将来？或者说在当谓语为过去时，不定式动作在说话时刻到底有没有发生。如，Tom had/made his son wash the car. Tom got/left/kept his son to wash the car. Tom forced/intended his son to wash the car.

问题 the first Chinese后接to walk还是walking

Zhai Zhigang has become the first Chinese _____ in space.  A. walking   B. to walk 答案为 B。请问原因。谢谢！！