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问题 could的用法

So what do you think about the story of Yu Gong？l think it is a little bit silly. It doesn’t seem very possible to move a mountain. But what could Yu Gong do instead of  moving the mountains？He could build a road.这一段落里的为啥用could不用can呢?

问题 不定式做宾语

By the late 1970s, neurologists had switched to thinking of them as just "mental noise" - the random byproducts of the neural-repair work that goes on during sleep.请问老师，这里的to thinking是不定式还是介词呀？此时的Switch是及物还是不及物呢？To thinking是做Switch的...

问题 英语考试

For example, changes in the economy that lead to fewer job opportunities for youth and rising unemployment in general make gainful employment increasingly difficult to obtain.我查了别人提问的类似结构，说“主语+be+表语+不定式（及物动词）”的结构中，人们通常认为...

问题 插入语是个句子的时候是可以放在句末省去逗号的吗

求救！An essay not submitted in class on the due date will lose a letter grade for each class period it is late.句子里的it is late 在句子里算什么？可不可以理解为 for each class period it is late是插入语？An essay not submitted in class on the due date, for each class perio...

问题 这里的leaning究竟是现在分词，还是动名词？

...hat, a slim democractic majority could tighten its hold on power by abolishing the electoral college,the indirect presidential voting system, that favors republican leaning rural states, wins in the electoral college (我添加了and then) awarded thepresidency in 2016 to Donald Trump.1) 我添加...

问题 available for含义及用法

英语翻译the brain finds it best to keep smell receptors available for unfamiliar and emergency signals such as the smell of smoke,which might indictte the danger of fire.这句话中的 available for如何理解，求详细解释

问题 比较级句型的句子成分分析

It was as much of a success as I had hoped.She is more of a singer than a guitarist.老师，帮我分析一下这两句话的句子成分。谢谢。

问题 名词与动名词的用法区分

It has a lot of growing to do 用了growing 动词 ing。I have a lot of work to do 使用了work 普通的名词。请问为什么要使用这种用法？能反过来，替换成 grow 和 working 吗？

问题 新概念3 Lesson 12的句子问题

Most of us have formed an unrealistic picture of life on a desert island.formed ... on 是一个固定搭配吗？把form改成imagine行不行?

问题 介词作动词用法是否成立

Yesterday,I went shopping, and had a large bowl of beef noodles with a cup of coffee.如，此处with是否以动词词性代替drank作动词使用。有位译员讲介词可作动词使用。此局为他所列。请问这种用法或说法是否成立，是否还有其他例子可供参考。还...

问题 名词做定语的问题

名词做定语的问题？请问B和A错在哪里了？I walked too much yesterday and ________ are still aching now. A.my leg's muscles B.my muscles of leg C.my leg muscles D.my muscle's of the leg

问题 wooden,wood,woods的用法区别

The box is made of a kind of hard _______. A.wooden B.wood C.woods D.word请问A,B,C三个选项有什么区别？

问题 be动词有完成时态吗

For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals.1.has been 是is 的现在完成时，那么 be动词时有完成时态的？2.about介词短语充当什么状语呢?

问题 这里的过去分词该怎么理解

These molecular chains, each assembled from a menu of 20 types of chemical links called amino acids, do biology’s heavy lifting.老师您好，请问这里的assembled该怎么理解？1.仅仅作为过去分词在这里充当定语2.其前省略了关系代词和助动词be

问题 现在完成时态和过去式的区分

Shepan is famous for its caves, all 1,360 of them, which have earned (earn) it the nickname – "Island of a Thousand Caves."have earned是否可以改为过去式earned？