...ouple of studies suggesting they are increasing their song output at night and during the day they are still singing. Singing is a costly behaviour andit takes energy. So by increasing their song output, there might be some costs of energy. ”我对其中的Singing is a costly behaviour不理解...
...as cheap as it has become today, it was far less expensive than
parchment, and therefore more people could afford to buy books.
2. How do predators
affect populations of the prey animals? The answer is not as simple as might be
thought.
之前认为在比较项修饰的对象前后一致的情况...
人教版初中英语有这样一个句子:It’s very important for parents to be there for their children.请问这里的 be there for sb 是固定搭配吗?这个句子应如何翻译才是准确的?网上有不少分析和翻译,但信不过,还是想请英语答疑网的专家老师...
While history once revered its affinity to literature and philosophy, the emerging social sciences seemed to afford greater opportunities for asking new questions and providing rewarding approaches to an understanding of the past这句话好难懂如何翻译呢?While history once revered its affi...
...; 老师之前回答过相关问题。一,请问It is believed that Tom will like football如何改为sb is believed to…结构?二,sb is believed to have done中的done为静态动词be,like…时,该不定式完成式到底是表示该状态从过去持续到现...
...stances have been rich. She could not
keep money. The daughter of a native and an English sea-captain settled in
Tahiti, when I knew her she was a woman of fifty, who looked older, and of
enormous proportions. Tall and extremely stout, she would have been of imposing
presence if the great good-natur...
Clearner air may have saved 17 times more lives than those lost to the virus.这是我对economist原文的一个改写,原文是Clearner air may have saved 17 times more lives than the (official) number lost to the virus.请老师们看一下是否正确。
It is only been(这里是is been 表被动吗?怎么理解?) a year, but please try not to grieve.
摘自:Chicken Soup for the Soul–Rose
另外为什么表达:一天正在结束
Today is ending.
而不能说
Today is being over.(这里也是进行时态呀?不知道为什么不行?)
This animated reworking of the Spidey mythos is fresh and exhilarating in a way that very few of its live-action counterparts have been. 有两个问题一是这个事in a way后的that引导的是定语从句吗,它在句子中是副词做be的表语?而是very few的very是副词,few是代...
... required for the Big Bang,first put forward in the 1920s,to maintain its reign as the dominant explanation of the cosmos.实际上,巨大的宇宙云的存在,是20世纪20年代首创的“大爆炸论”得以保持其宇宙起源论的主导地位所不可或缺的。请问上面句子...
....com/Article/200712/41.htmlBeing given a chance, she immediately jumped at it. 给了她这个机会,她立刻抓住。 此处的give应该是动态动词吧,being given是正在被给。我觉得这个句子应该改成Given a chance, she immediately jumped at it.2. 关于作状语时,having ...
Every
year I have one or two students telling me that Mom and Dad are forcing them to
do premed, but they hate it. It's your life, make of it what you want and find
something to study that fascinates you.译文:每年总会有一两个学生告诉我,迫于父母的要求,他们选择了医学...