找到约 50000 条结果

问题 sky前面用不定冠词还是用定冠词

We can never expect ______ bluer sky unless we create a less polluted word.It was a cold winter night and the moon was shining brightly across ______ night sky.第一空a，第二空the。都是名词SKY为什么冠词不一样呢?

问题 如何简单明白地理解：定冠词和不定冠词

...含义是泛指和特指，也就是说和the连用是特指的含义，和a连用是泛指的含义。在说明白点就是定冠词the各种用法中均有特指含义，不定冠词a在各种用法均有泛指的含义。（a和the的固定搭配除外）可以这么理解吗？

问题 不定冠词和定冠词表类别时的区别

A horse is a useful animal.The horse is a useful animal. Horses are useful animals 老师，这三个都翻译成“马是有用的动物”。他们三个有什么区别?

问题 介词after与for有什么区别

老师：您好！My family had a dissussion ____ my study plan ____ the summer vacation.a.about; after      b.about; for 答案选择的是b. 他要表达的意思是：我的家人就暑假的学习计划进行了一次讨论。为什么不可以选择a. 如果选a是不是：...

问题 Add sth to sth 和 add sth in sth 的区别

为什么用 Add some milk to coffee，而不能是 Add some milk in coffee

问题 the more…the more…句式被放在从句时要不要连词或逗号

... you eat, the fatter you get. 吃得越多，身体越胖。The more I see of him, the less I like him. 我越是见他，越是不喜欢他。The more learned a man is, the more modest he usually is. 越是有学问的人，通常越谦虚。The more expensive petrol becomes, the less people drive....

问题 dislike对应so do I还是neither do I等问题

...No      C. doesn't; Yes       D. doesn't; No3. Nill seldom goes to work by bus, __________ he? (完成正常语气的反义问句) seldom属于“隐含否定“词吗？ps. 学科名称，首字母何时应该大写。如，a___________ (物理) teacher; I'm not good at _________ (物理...

问题 一道专八改错题，and后面到底是省略了have还是have contributed to呢？

Throughout our history, immigrants have contributed to American society and help build the American dream 请问:可以将help改成helping吗？答案改成helped将其看作与contributed并列。那可以理解成and后面省略了have contributed to，helping…做它的宾语吗？

问题 play that + 一个句子: 这是什么结构和用法

Halliday carried a cigar-box around on a tripod, playing that it was a camera, and halted all passers andaimed the thing and said "Ready! now look pleasant, please," but not even this capital joke could surprise the dreary faces into anysoftening.有2点疑问：1）playing that it was a c...

问题 with friends to drink tea toghter是独立主格结构吗

One should feel grateful for every time with friends to drink tea togther.我觉得不是独立主格，要变成独立机构结构应该改为：with friends drinking tea together.

问题 show sb sth与show sb to sth的区别

I’ll have Bob show you your room.I’ll have Bob show you to your room.这两句都对吗？还是有错有对？区别是啥？谢谢！

问题 be adj to do 和 be adj prep doing 的区别

请问老师 be+adj+to do 和 be+adj+prep+doing 的区别是什么？搞不清。请教各位老师！

问题 Students tend to find that the consequence proves less impressive.

请问这句话谓语是谁，是tend to find 吗，为什么

问题 虚拟语气 与将来事实不符，为什么 if从句可以用should do或were to do

•If it rained/were to rain/should rain tomorrow, we would put off the sports meet.这句话的真实条件句应该是If it rains tomorrow, we will put off the sports meet.这里If it rains, 改成虚拟语气后，退一个时态，变成If it rained…可以理解。但为什么，还可以变...

问题 关于状语从句的省略

我们知道状语从句的省略要满足三个条件。但是像be going to do.be about to do. be likely to do.be able to之类的半助动词，是否也可以同样采用省略主语+be？比如：be going to do却是省略了be going.学生甚是不解，还请老师拨开迷雾！