问题 难句理解

For retailers, who last year took in 24 percent of their revenue between Thanksgiving and Christmas, the cautious approach is coming at a crucial time这句话中的the cautious approach is coming at a crucial time如何理解？不懂

问题 have them destroyed是什么用法(什么语法点)

...nflicts. When the second world war dawned in London, owners rushed to kill their pets. The British government, mindful of looming food shortages, set up euthanasia clinics and told owners that it was "kindest to have them destroyed", to spare them the horror of war. So many cats and dogs were put do...

问题 垃圾的不同表示

In Japan, there is a fixed time for the sorting of each kind of garbage and littering.问：此句中我觉的用一个garbage就行了，为什么后面还要用littering？都是名词垃圾的意思，有什么区别吗？

问题 关于“介词+关系代词”的问题

...为援引原文部分） 1. I bought many books yesterday, three of which are written by Lu Xun. 请问three of which are written by Lu Xun是什么成分？ 2.“介词+which”在关系分句中分别可做时间、地点和原因状语，代替相应的关系副词when、where和why，如I sti...

问题 seem do 不定式作宾语的补语的用法

There was a crash that made all the most violent crashes of his past life seem like the sound of falling dust.made 是谓语，seem like the sound of falling dust 是不定式做宾语补语。seem 是 to seem 的省略的形式吗？

问题 Where 前面为何添加逗号

...politicians beat war drums as our allies pledged solidarity and registered their disgust.译文：在华盛顿，恐怖主义敢死队严重破坏了美国军事力量的神经中枢，政治家们擂起了战鼓，我们的同盟国保证与我们团结一致，表达了他们对恐怖行为的深...

问题 bus No.26 前面为什么没有冠词

At 9:00 a.m. yesterday, bus No.26  was going alone Zhonghua Road.为什么bus前不加a?

话题 it is no good

话题 long time no see

话题 Long time no see!

话题 no subject to which

话题 形容词修饰no one

问题 go back to do与go back to doing

...y little, these different kinds of life got used to one another and formed their own ecosystem. After a few weeks, John added the sludge. He was amazed at the results. The plants and animals in the eco-machine took the sludge as food and began to eat it! Within weeks, it had all been digested, and a...

问题 这个句子里的ing形式怎么理解

...—his wife and Catherine scolding and consoling as they stumbled here and there among the crowded furniture with articles of aid, and the despairing figure on the couch, bleeding fluently, and trying to spread a copy of Town Tattle over the tapestry scenes of Versailles. Scolding和consoling和blea...

问题 这个for是连词吗

This is a moving spectacle, for crowds of people stand on the shore watching the lanterns drifting away until they can be seen no more .请问：这个for（翻译成“因为”）是连词吗？但是感觉这个for读起来也不像是在解释原因呢，倒像是起到一个冒号的作用。