No nation has ever lost an
existing middle class and the United States is not in danger of that yet. But
the percentage of national income held by the top 1% of Americans went from
about 10% in 1980 to 24% in 2007, that is worrisome signal.请问老师，But已经是个连词了，这个句子改错...
This means being in a difficult situation that you cannot seem to get out of.This in a difficult situation that you cannot seem to get out of.还是只是第一句being in a difficult situation纯属充当名词意思而已？
shady zone beneath the leaves of the taller trees where beetles，snakes，and frogs crawl over ferns and vines.翻译是不是在高大树木的叶子下是甲虫、蛇和青蛙在蕨类植物和藤类植物上爬行的荫凉地带，是不是先翻译where后面定语修饰的。
...为强调句的结构为: It be…that/who，这个be常见的形式是is和was。不过在章的《新编高级英语语法》中，提到强调句的结构为It (AUX) be (not)…that/who…，这里我想讨论几个问题，现给出例句:[1] It is going to be a monkey that is sent into space....
...;to take the company's shuttle bus makes Jenny crazy who has to get up at 6 every day.A. Forced B. Being forced C. Forcing D. Having forced老师，这题选B，这 ...
It happened at this time that the king,who out of his royal condescension would oftentimes visit his principal nobility upon gracious terms,came to Macbeth's house,attended by his&n...
...方给出的字幕，原文是：Thiem really works from the ground up, creating a chain of kinetic energy starting off with a big load of the leg at the same time as a good rotation of the shoulders. He then launches himself up and through which takes him high off the ground and drives so much forc...
Their child is at the stage ______ she can say individual words but not full sentences.（2019天津卷）stage作定语从句的先行词时且从句中不缺成分后关系副词究竟用when还是where?都可以的话何时用when何时用where?occasion后的关系副词又究竟是where还是whe...
Whenever the Italian city-states were at war with each other, Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demanded.1. 这里的hire是hire out的意思吧，这里是不是省略了out？因为我查字典，动词hire单独使用，一般是雇佣进来...
...全国乙卷）的听力录音原文。请老师说说这里 by 的用法和理解。谢谢！ 附全段听力材料：Hello, everyone. Today I’ll talk about how to
improve your pronunciation. Language researchers say pronunciation and fluency
are the biggest barriers, followed by grammar in effe...