问题 表示客观事实与历史名人的情况用一般现在时还是一般过去时

...般过去时?  如下面哪句对? He is the first man to land on the moon.He was the first man to land on the moon.再如与名人有关的情况用一般现在时还是一般过去时? 如下面哪句对? Kark Marx is a great man.Kark Marx was a great man.

问题 would have caught 究竟是虚拟语气还是表猜测可能性？

The people that are participating are negative either on Thursday or on Friday.Even if they would have caught a corona infection last night, they would be not - be infectious today.对于：Even if they would have caught a corona infection last night, 其中would have caught: 这是表示站在...

问题 比较状语从句（as...as）省略 介词相同

...ry，可以吗？    二是我知道类似 。。。by bike than on foot一类的省略，如果介词相同，甚至介词也能省吗？还是说必须要写early as on weekdays？    顺道问个简单的问题，她今天穿了件红色毛衣  只能翻译成 She is wear...

问题 in用作副词的疑问

Michael will ride in tomorrow as the new King！Don't you see？老师，in 是副词吗？ride in 是骑马进去？Don't you see＝you don't see？

问题 could have passed anywhere for...这里是推测，还是虚拟语气？

...it, and a smart shoe on a small foot had never prevented an editor from taking your "stuff." But others thought this frivolous, and they wore "art fabrics" and barbaric jewelry.The men were seldom eccentric in appearance. They tried to look as little like authors as possible. The...

问题 it's been a time for doing sth, have been a time for doing sth 完成时态用法疑问

In this recorded conversation with a friend, Alison Willson described her reactions to the news that she was going to die of cancer. The conversation took place five months before her death.just before I left the hospital, I came across two young women in their thirties, both with small children and...

问题 in which的用法

a new video series in which alumni founders share their entrepreneurial journey  您好，请问怎么理解这里的in which的用法呢?如果可以的话，希望能够得到in which的用法解释，实在理解不了。Introducing CBS Startup Stories, a new video series in which alumni founder...

问题 是he was in heaven，还是he is in heaven，为什么呢？

问题 in 与after表示一段时间用法

...：after 与一段时间连用表示“在…之后”时，注意它与 in 的区别：after表示以过去时间为起点的一段时间以后，且通常与过去时态连用；而in则表示以现在为起点的一段时间以后：He came back after two days. 他两天后就回来了。He wil...

问题 对in+一段时间用法的疑惑（请曹老师赐教）

in +时间段，既可以表示事件在这段时间结束的时候发生（即某某时间之后），也可以表示事件发生在这段时间内。谓语可以是将来时，也可以是一般过去时。区别的要点1是看谓语动词表示的是延续性事件还是非延续性事件；2 ...

问题 In common做什么成分

People’s descriptions of the puma had a lot in common. 请问，句子中in common做什么成分，a lot为什么没有具体内容而直接跟in common?

问题 ability in doing结构

常常见到使用ability to do结构，但是今天见到ability in doing结构，ability in effectively bringing the epidemic under control in such a short time.请问这两者区别？

问题 in bed awake

But that can be a mistake, because "your body learns to be in bed awake," said Dr. Alcibiades J. Rodriguez, a neurologist and medical director of the Comprehensive Epilepsy Center-Sleep Center at NYU Langone Health.这句话的to be in bed awake这个awake在这里什么语法结构？in bed 修饰a...

问题 中国的节日前一定加the么(除夕Chinese new year's eve 是否需要加the)

请问老师:1. 中国的节日前是否都需要加the? 2. Chinese New Year's Eve 除夕是否需要加the呢？  根据规则：  专有名词的所有格+名词 是不需要加the的  Chinese New Year 作为专有名词，这里用作所有格是不是不用加the？We wil...

问题 It is a pen in English.(对划线部分提问)

It is a pen in English.(对划线部分提问)答案是：What is in English? What is this in English? What is that in English?为什么没有: What is it in English?