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问题 whether sharing it is more likely to ... 这里it是什么作用

On the other hand, scientists disagree about how much and when they should share data, and they debate whether sharing it is more likely to accelerate science and make it more robust, or to introduce vulnerabilities and problems.whether sharing it is more likely to ... 为什么这里有个it，起...

问题 同位语（从句）的先行词可以使一句话吗

...子：Poor shipping experiences can lead to customer attrition 呢？If the government had known what was going to happen, it would not have increased credit facilities — a move that accelerated inflation.同样的，a move 是同位语没错吧？a move 的先行词是不是就是it would not ha...

问题 现在分词完成式不能作宾补吗及过去分词作宾补

...同时发生的，但下面的句子正确吗？When I came home, I found them having gone.2. https://www.cpsenglish.com/question/40176，关于过去分词作后置定语，When we got to school, we saw the door locked.这句话正确吗？我们该如何理解这句话，是我们看到门被锁...

问题 be slow to do sth与be slow

曾在书上看过be slow in doing sth，但今天看到一个be slow to do sth的句子，它们之间有什么区别？句子如下： The idea was slow to gain general acceptance.

问题 关系代词which在定语从句中可以作定语吗（前面没有介词时）

...不会吃东西，一旦饿了他几乎什么都吃。She may have missed the train, in which case she won’t arrive for another hour.  她可能没赶上火车，要是那样的话她还要过一个小时才能到。如果前面没有介词呢？which也可用作定语吗？谢谢！

问题 有五个that的句子分析：I think that that that that that...

...看到这么一句话：I think that that that that that student wrote on the blackboard was wrong.此句是否有误呢？ 倒数第二个关系代词that是否应该用which, 而不是that?好像记得某本语法书上说（忘了是哪本了），当先行词是that的时候，关系代词不能...

问题 could not have been sweating在句子里是虚拟语气吗

...ency, he said a "problem" with her account was that a medical condition at the time meant he could not have been sweating, as she claims he was.该句子描述一个被指控猥亵的男性所做的辩护。句子中“could not have been sweating”应该是虚拟语气还是陈述语气？这里...

问题 Moving up or down a level, based on how you lived

Ah, the Buddhists believe you keep coming back..Moving up or down a level, based on how you lived your life.这句话中coming back,和moving up or down a level是不是都是keep的宾语？based的主语是keep的主语you吗？

问题 关于关系代词用作确认性表语和归属性表语的省略问题

...表语，则关系代词要用who（不可省略）。例如：He wasn’t the person who I’d thought he was.他不是我以为是的那个人。（以前误以为他是某个人）我的疑问是：为什么归属性表语可以省略，而确认性表语就不可以省略呢？有相关的权...

问题 diary 可否指一篇日记

...单词，在牛津字典中的解释是a book in which you can write down the experiences you have each day, your private thoughts, etc.那么这个单词指的就应该是那个book，也就是日记本。那么有两个问题：1，如果想表达一篇日记该怎么说呢？比如我今天想写...

问题 非谓语动词的句法结构(lost in thought与being lost in thought)

When i came in, I saw her sitting in the sofa____ in thought.A. to lose          B.losing             C.lost          D.being lost 这里为什么选C，不能选D？

问题 比较状语从句（as...as）省略 介词相同

老师好，    今天看到一个句子At the weekend，he still gets up very early as weekdays.    这个句子我有两个疑问，    一是我知道 美式 非正式as...as结构的第一个as可以省略，但是上句直接用了very，可以吗？    ...

问题 without sb to do sth与without sb doing sth的用法问题

—How can we get the plan carried out without anyone ______ us?—Maybe we can rely on Mr. White.       A. supportB. supportedC. supportsD. to support  答案为D，如果用  supporting 可以吧？二者有何区别谢谢。

问题 assist及物时为什么还需要介词（以及作副词时 direct和directly 有什么区别）

Software is not supplied but can be downloaded direct from the website. We can assist with this if required.这个句子,想问老师2个问题:1. can be downloaded direct 这个地方的direct相比directly有什么区别?2. assist 及物的时候为什么还要用with,不能写作assist this吗?

问题 in two to four seconds是点时间还是段时间

...法有一点疑问，自己不太懂。But it is interesting to note，in the present research，that monkeys respond to stimulation in two to four seconds.这个句子出于美国动物世界！我想问下、这里in two to four seconds是点时间还是段时间？另外：这里的动词是respo...