...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?
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...
...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...
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...
...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...
...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. ...
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...
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...
Companies often argue that their prices take into account research and development costs and that they practice tiered pricing, which allows poorer countries to pay less, subsidized by higher prices in wealthy countries.请问：(1) which 引导的定语从句的先行词是？(2) subsidized修饰...
In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface. 请问老师这句怎么理解，特别是 otherwise 在这句中是什么用法，非常感谢。
It has changed who we are and continues to fuel our optimism about how much the lives of the poorest people will improve in the years ahead. 问题：这两句如何翻译？尤其是It has changed who we are 如何翻译?
(1) The decision (that) whether or not to salvage the wreck was not an easy one, although an excavationin 1978 had shown that it might be possible to raise the hull.(2) The hope that he may recover is faint.请问：是否可以认为 decision 后面省略了that？是同位语从句吗？