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问题 当前一句出现two，后一句是用a还是one

Every “Number of freeze-thaw cycle” in the table corresponding to two samples including a/one parallel sample.表中每一个冻融循环次数对应两个样本，包括一个平行样本，我是想问这里的一个，用a好还是one好？我是想前面用了two后面是不是用one好一...

问题 really short rent wise 如何理解和分析

And I had to immediately get a new job causing me to take a 4 dollar and 50 cents decrease in my pay leaving me really short rent wise causing me to now be taken out of my home.VOA 将 leaving me really short rent wise 翻译成“留给我的租金实在是太少了...”请教老师：这里...

问题 when后面为什么有个was that...的表达

A week ago, when the conventional view was that the Senate would remain in Republican control, it looked as if the ambitions of Mr Biden’s administration would be limited to what he could accomplish through executive orders and appointments to regulatory agencies.when后面为什么有个was that....

问题 单选（定语从句分析）感觉有两个选项都可以，求解答

 The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.A. to be based on B. to base on C. which to base on D. on which to base这道题按定语从句来看选D可以理解（答案是D），但是如果选A好像也可以，我的理解是to be based on...

问题 what little 和 so little of who... 的用法

1) The home improvements have taken what little there is of my spare time.there is是什么成分，what是和little连用表示强调，形容非常少吗？2) So little of who I am happened in those eight years.在词典上只查到a little of，为什么so little后面也能加of？

问题 现在分词作状语连接宾语从句时that作连接词时能不能省略

 例句：1. Learning that you're returning to your hometown, I'm writing to express my gratitude to you for your help.2....O'Connor said in 2017, adding that personnel exchanges and educational cooperation between the two countries are growing well.

问题 There be 句型被动式如何划分句子成分

...ent species of beetles.类似的好像还有：There was said to be a fire in that building last night.引句中在 there be 之间插入了 was known to。请问：上面两句中的 thousands of different species of beetles 和 a fire 是什么句子成分？是主语吗？

文章 slow和slowly的用法区别，你知道多少

...两个常用的单词。前者可用作形容词（如a slow day、a slow mind）、动词（如 They slowed their speed to 40 kilometers an hour.）和副词（如 Drive slow!）；后者只用作副词（如 Can you speak slowly?）。一般说来，用作副词时，slow 和 slowly 在用法上...

问题 关于would have done形式是虚拟语气还是情态动词推测性用法的讨论

...ve left. (不可以用may have left)It was 2 o'clock. She should be having a meeting.She would come the next day, he guess.问题一：请问这是的he guess，为什么不是he guessed，因为说话人站在过去的立场，所以不应该用过去式吗？我们可以发证，假如这是...

问题 两道高考英语选择题（情态动词和虚拟语气）

...at I答案 B、C 为何不行？2.  Tell the boy that he _______ in the river.(A) swims  (B) swim  (C) swimming  (D) to swim为什么答案为 B，是虚拟语气么？

问题 考查across,through用法区别的选择题

...于 across 与 through 的理解：across 有 on 的意思，through 有 in 的意思。但在 swim across the river 中，为什么不用 through 呢？这应该是在水里游啊！Their eyes met _______ a crowded room.A. across         B. over          ...

问题 一句涉及过去完成时用法的句子翻译（续）

...住了5年”一句的翻，前面老师给出的翻译中用了 had lived in the United States for 5 yeas，这是过去完成时的持续用法，其意思应是“他已经在美国住了5年”（他告诉我时，仍然住在美国），我觉得这与题意不符。试比较 By the time, he ha...

问题 英语难句的句子成分分析

And since 2002，a charity event has been held each year in July.Over 30,000 red chocolate candies are numbered and then rolled down the street from the top.Each candy is sponsored by one person,with prizes to the winner and money raised going to the charity.raised是money的定语吗？请问with...

问题 这两句话如何分析句子成分

President Trump has signed an order directing the Pentagon to reinstate a ban on openly transgender people serving in the military. Earlier on Friday, president Trump sig...

问题 catch sb doing sth与catch sb do sth的用法

catch sb doing sth 是肯定可以用的，但是 catch sb do sth 的用法也有吗？比如说：He caught her cheating in the exam.句子中的 cheating 改为 cheat 也可以吗？