找到约 40000 条结果

问题 can't help doing用法

请问该句型中的doing的时间是已做还是正在做还是将要做？

问题 as careful as possible

as careful as possible这里的possible是什么词性？如果是as carefully as possibly，就要改成副词吗？

问题 up from 是什么意思

By 2050，25 percent of Americans will be older than 65，up from 14 percent in 1995.这里的up from作何解释呢？

问题 过去完成时用法

They wore T-shirts with site logo on it to school and soon hundreds of their schoolmates had registered.请问这句话中，后面为什么不用一般过去时， 而用过去完成时的原因是？     

问题 to do做后置定语

Many people have given up their responsibilities to finish the work. 老师，这句话用to do做responsibility的后置定语对吗？

问题 admit / permission用法问题

He had been ___ to preside over the event. A. admitted C.given permission 请问为什么这个空格要用名词的permission,而不能用动词呢admit?

问题 emigrant和migrant

请问各位老师，migrant和emigrant都可以表示从一个地方迁入另一个地方，那二者可以等价替换吗？ 如下面这个句子: A new stream of migrants is leaving the continent.(the EU) 这里的migrants可以换成emigrants吗？

问题 莎士比亚十四行诗29

在莎士比亚的十四行诗29中有 Yet in these thoughts myself almost despisin g这句话是独立主格吗？myself能做主语吗？

问题 副词用逗号隔开

1.The house-price boom is not just a result of policy, however.2. Structural forces are at work, too.老师，请问为什么这两个句子后的副词，however和too都要与句子用逗号隔开呢。有什么意义呢？

问题 句子理解疑问

The artist found much to his profit in the Louvre.The opportunities are there to make a tidy profit.much怎么理解翻译呢，我知道是代替profit，但翻译两个profit有点奇怪吧？to make a tidy profit是被谓语隔开，做了opportunities的后置定语吗？

问题 hopeful用法疑问

He wandered among the wild Andes Mountains, now hopeful that he was on the right trail, and again in despair.这里的hopeful 是什么成分，hopeful前面是省略了he was吗？麻烦各位老师们帮我分析一下，非常感谢。 

问题 情态动词和seem

我们都有一个看起来似乎无法实现的梦想。We all have dreams that can seem out of reach.曹老师好，请问您seem 前为何使用can？为何不直接说 that seem out of reach?

问题 spend...in 句型

他积累的津贴很快用光在酒上。译文：The allowance amassed by him was soon spent in alcohol.问：这里是不是书上印错了，跟据句型“spend  st./sm. on sth”吗，这里却用了in？

问题 语法分析

year Lamine Diack, Lord Coe's predecessor as the head of World Athletics was given a four-year prison sentence for taking bribes to hush up positive doping tests, as were five other officials.请问老师，这里的a four-year prison sentence做什么成分？

问题 如何确定修饰对象

语法书上有如下例子:He understands me very much.very much修饰understands meI quite agree with you.quite仅仅修饰agree这两个有啥区别，都是加深程度，为什么一个修饰整个谓语，而另一个偏偏只修饰动词？  感谢老师解答我的疑问!