...l property management, especially patent management, as an important means to guide scientific and technological innovation, economic restructuring, and optimization and upgrading of industrial and technological structure.”原句是“美国将知识产权当作国家基础性的战略资源，把...
Tom is as tall as John. 传统语法：as引导比较状语从句修饰副词as（或者说修饰形容词短语as tall）现代语法：as引导比较分句作副词as（或形容词短语as tall）的补足语I run faster than you do.传统语法：than引导比较状语从句修饰形容词比...
...的should究竟是什么含义？牛津词典释义：1.used with I and we to give opinions that you are not certain about （与I和we连用，表示没有把握）I should imagine it will take about three hours. 我想得用差不多三个小时吧。 ‘Is this enough food for everyone?’ ‘ I...
...in thought，considering，probably，what new methods might be tried to withdraw her lover from so dark a fantasy，which，if it had no other meaning，was perhaps a symptom of mental disease.Though of a firmer character than his own, the tears rolled down her cheeks. 【原文...
1. There are ten stories in this book, the first four of which are the most interesting ones.(这里为什么用of which？不是很理解of which表达的意思，把which换成them可以吗？)2.May the fourth is the day which we Chinese people will never forget.(这里为什么用which不用where...
...s wear uniforms.
Flowers are not sold there.
Grapes are much cheaper today.这三句就
也无法替换成the+单数可数名词的形式。
为什么呢？
我个人理解是the形式把一类东西看成一个整体，复数形式是他们依旧是很多东西组合在一起的，不看...
... about your product? 你能给我发一些你们产品的资料吗？The
automobile salesman gave us some literature on the latest models. 那位汽车推销员给了我们一些有关最新车型的资料。(2) 根据《葛传椝英语惯用法词典》，literature虽然通常用作不可数名词...
...hat good books did you read recently?I _______ Learn English Tell China's Stories since last year, and now
the third time.A. read B. am reading C. have read D. had read.我的疑问：① read 确定是延续性动词吗？② I have read this book. 这句...
...经见过面了。(2) 竟然，居然：She was so angry that she actually tore up the letter.
她非常生气，竟然把信撕了。He
actually expected me to pay for his ticket. 他竟然指望我给他付票钱。To
my surprise, Sarah actually sent me a fax right away. 我没有想到，萨拉...
...0.html 我还是有一些迷惑，请教您：Heated, water changes into steam.Frustrated, he went back to his home town.以上用过去分词，表示的是完成的状态。如果变成Being heated, Being frustrated,由于有后一句的意思限定，所以根据句意逻辑判断，这里...
...amburgers and cola is not healthy. Meat is healthy but too much meat is not good for children. Cola and candy are very sweet, and too much sugar is bad for you. Eat the right food and be healthy. Carrots, eggs and...