找到约 18000 条结果

问题 文章摘要中the的使用问题

To achieve the purpose of storing industry solid wastes and enhancing subgrade stability in seasonally frozen regions, Structure III, which utilized modified silty clay (SC) and extruded polystyrene (XPS) board as a novel subgrade thermal insulation layer (NSTIL), was presented.这句话是不是要...

问题 strive是不及物动词（它可以直接接不定式短语作宾语吗)

In education we are striving not to teach youth to make a living, but to make a life.老师，strive是不及物动词，但它是可以直接接不定式短语作宾语？

问题 for a different situation的疑惑

...到了一个额外的问题 to use a particular set of facts or ideas in order to form an opinion that is considered valid  for a different situation这句话里for a different situation翻译的解释是“在不同的情况下”，这令我比较疑惑，a different situation的意...

问题 must have forgotten,must have left 的区别

一道选择题 :I can't find my notebook. I ____ it in the classroom. A. must have forgotten     B. must have left      C. must forget  D. must leaveA,B有何区别？谢谢!

问题 不可数名词前是否加定冠词或限定词的疑问

1.There is sand in my shoes.2.Listen!Can you hear music?3.I eat rice every day.可数名词如果是特指可以用the：I took the children home.可数名词普遍概念直接用复数即可：Children learn from playing.不可数名词是不是前边可以如同例句一样，什么都不需要加...

问题 finish可以做宾补动词吗？

i have finished it that my english teacher said in class.这句话是在一本教材书上看到的，书上解释是从句放在宾语补足语后面。但是我身边有几个同学说这句话是错的，说finish不是宾补动词，不能接宾语从句，就算是定语从句，但人称代...

问题 定语从句中关系代词能不能作宾语补足语

...讲解原文：“……Anna is a vegetarian, which I consider no one else in our family.no one else后应该加to be.She is the perfect accountant，which I don’t consider her predecessor. 句末应该加to be.”我的疑问：以上几个句子为什么必须加to be?

问题 现在分词成分

The researchers also filtered the sharks' feces from the water using a fine mesh, allowing them to test how much of what went in came out.请问老师，有人说这个allowing是现在分词做目的状语，对么？目的状语的逻辑主语不就是主语吗？那么研究人员自己让自...

问题 这句话中cosmetic standards如何理解

...文章中有一句话：About 62.5 million tons of food is wasted annually in US, about 16% of that is at farm. So that's food that doesn't pass the cosmetic standards, and then the other 84% is food waste that's going to landfill.请教这句话中cosmetic standards应该不是理解为化妆品标...

问题 as long as 的成分/词性问题

It often takes as long as 10 days or even a month to establish a term in translation after repeated consideration and hesitation.谓语动词takes后边的宾语中心词应为10 days. 这里 as long as怎么理解？词性和成分分别是怎样？如果分析为：第一个as为副词，修饰形...

问题 Conversation 1, Conversation 2及相关表达与大小写

...面这句摘自高中英语新教材人教版必修一 p2：Max meets Amy in the dining hall. Listen to Conversation 1 and tick Max's favourite subject and Amy's favourite subject.这里的Conversation 1, Conversation 的意思我清楚，它表示“会话一”。我请教的内容有二：第一...

问题 都有状语时 SV 和 SVA 的区别

1.I live in Beijing.为什么是SV而不是SVA?我们老师解释的是I live 是我生活，语义不全，所以要加状语补全语义，这个我能理解。我想问不从语义上解释为什么是sv，有没有其他语法的角度解释2.有的句子有状语为SVA（或SVOA），有的句...

问题 happens时态的选择

...天在查before时，看到朗文的词条解释:3. used to say that something happens after a period of time这里的happens 是因为表示习惯而使用了一般现在吗？类似在电影里听过的it happens.之后又查了一下happen，牛津▲ a. Let's see what happens next week.▲ b. ...

问题 amount of 后接复数名词时谓语动词的单复数

The amount of resources available in an area determine how many organisms can live there.请问老师：上面这个句子正确吗？amount of后面一般是不可数名词，不过有时候也有用可数名词复数，但是动词不是应该根据amount决定的吗？怎么这里使用了复数...

问题 since从句的理解与时态难点

The library ______for more than 60 years since it _____ in 1940. A. has been open; opened B. has been opened; opened C. has opened; was open D. has been open; was open 正确答案为A。但 D 为何不可以呢？有资料说，当 since 引导的状语从句的谓语动词是延续性...