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问题 70 percent less electricity 和 less 70 percent electricity 意思有何不同？

Some of the most efficient refrigerators consume 70 percent less electricity than traditional models. 请教老师：可以说成less 70 percent electricity ?70 percent less electricity 和  less 70 percent electricity 意思有何不同？

问题 All 可以指代物质名词吗？如 All milk was sour.

原题Which of the following is grammatically INCORRECT?A. The milk couldn’t be used. All was sour.B. The books were not available. All were sold out.C. The men got back at midnight. Both were tired out.D. The men got back at midnight. All were tired out.

问题 如何区别限定性和非限定性成分

...1. The girl who teaches swimming at the neighborhood pool has a great deal of patience. (correct)2. The girl, who enjoyed teaching swimming, decided to major in physical education at college.我觉得第二句话的定语从句也是限定性从句，不能删除，如何判定这两句话的限定...

问题 Located to ...是过去分词短语还是形容词短语作状语

...四册第二单元第一篇reading里有一句话是Located to the south of the equator, below many other countries on the glob, it's often informally referred to as "down under".教辅上给的注释是located...是形容词短语作状语。此处能不能理解为located...为过去分词短语...

问题 within后面的it指代的是什么

...rs and pursuing deeper integration within it resulted from the unification of Western Germany and Eastern Germany for the unification brought about different expectations for Germany's roles from Central and Eastern European states.想向老师们请教：1. within后面的it指代的具体内容是...

问题 no doubt 位于句首时为什么不倒装

...help. 他多半只是想帮帮忙。 No doubt she had many a tale to tell of the old days. 毫无疑问，她有许多往日的故事要说。

问题 如何分析 Every time I saw her...的句子成分

Every time I saw her I thought of my mother.对于这个句子我见过两种分析：一种分析是认为 every time 是从属连词，用以引导时间状语从句；另一种分析是认为 I saw her 是定语从句，用于修饰 every time。我觉得两种分析都有一定道理，但...

问题 fall down from 与fall off的区别

...字典上也有这么个例子：BAD: The glass fell off of the table.GOOD: The glass fell off the table.疑问：这两个的关键区别在哪呢？惯用法么？

问题 if desired是什么性质的省略

... in written English to indicate that someone can choose to take the course of action mentioned. Additional courses may be taken if desired. 如有需要可选修额外的课程。Transfer this sauce to a separate saucepan, if desired. 如果愿意的话，可以把这些调味汁倒入一只单独...

问题 两句子中间用逗号对吗(是不是改用句号、分号或在逗号后加连词呢）

Some people like this kind of work, some people don't.We have coffee, would you like some?这两句子中间用逗号对吗？是不是改用句号，分号，或者在逗号后加上连词更好呢？谢谢。

问题 在句子中或词组中，名词出现什么情况下才可以单独使用？

...什么可数名词可以单独使用？you old lady;you son of a bitch.这些是可数名词与you互为同位语吗？I returned from work to find the house empty.请问老师，不定式作什么状语？？ 

问题 could还是were able to

...uld show what we have today on the ice, but honestly this was not the best of us. We will do the best we can and continue training hard."这是今天在国务院APP英文版上看到的一篇文章，个人觉得could用得不合适，应改用were able to或者succeeded in showing或者managed...

问题 翻译一个句子其中counter,sink在句子中是什么意思？which的先行词是哪个？

The counter of the sink has many grooves along which the water will run off.

问题 take time to do sth 的时间是否应该为具体时间段

曾在"The Economist" 看到这样一句：Even so, it would take until the end of 2022 for annual inflation to slow to the 2% pace that used to be the norm. take 后没有接具体时间段，请问这是什么用法？

问题 分词做状语是否垂悬，但这种垂悬是否很常用且自然

...的一个句子：plots allow audiences to immerse themselves in a world of intrigue and suspense, temporarily disconnecting from their own reality. disconnecting分析为定语似乎很不符合英文行文习惯，分析为做状语好一些。逻辑主语是audiences (人做主语disconnect from ...