A century is, geologically speaking, a very short period of time. And so is a thousand years.上句中的And so is ...中so 是什么用法和含义? And so is a thousand years 主语省略了吗？so表示强调吗？
...the Mid-autumn
Festival.这句话中this year前为什么不需要加一个of来表示“今年的最强台风”呢？2.With music playing, I finally fell asleep.其中的playing为什么不用played？music和play之间不是被动关系吗？
...o-op meant
the farmers not only owned the Cabot
brand, but also saw 100% of the profits.根据句子语义，单词saw在这里应是单词see的过去式。可是我在字典中查单词see，所有词条含义也表达不出“获取、挣取100%的利润”的含义。想请教老师这句话...
请问老师:在Never before has this city been in greater need of modern public transport than it is today中，为什么用现在完成时.而在Never before did I see such a terrible car accident on the road中却用一般过去式。它们同样都是Never before开头，都是以前从没有…...
...您说“Being attracted (=Attracted) by gravity, we'll not fall up into the air.被重力所吸引，attract在此为静态动词，没有结束意义，即使用过去分词，也只表示被动意义，而没有结束意义，任何时候我们被重力吸引都是存在的。故用现在分...
...ct License"), issued only by ej-technologies or its authorized agents to a designated user may be required according to the following agreement.软件许可证和许可证密钥或序列号（“软件产品许可证”），只能由EJ-技术或其授权代理人签发给指定的用户可以...
...象不出你为什么会那样说。(2) You can’t think how happy I am to see you again.你无法想象我再见到你是多么地高兴。2. 上面(2)中的 how happy是I的补足语吗？或者说， how happy和I am to see you again是什么关系？
... died in a struggle with prison officers less than two months after coming to Britain.可否加in？Instagram reached the 1 million users mark in just three month after its October 2010 launch.可否去掉in？The trial began almost two months after the assassination. 可否加in？But more than two...
困扰我很久的问题：They represent the earth coming back to life.我觉得可以把coming back to life看成动名词短语，做the earth的补语，翻译成：它们代表着地球着地球的复苏。也可以看成现在分词短语，做the earth的定语，翻译成：它们代表着...
...tting married at a faster rate than
their lesser-educated peers, and often to highly educated men. 问：这句译文为什么不用成 Now they get married at a faster rate than their
lesser-educated peers, and often to highly educated men. 的一般现在时，用成了现在进行时比一般现...
I didn’t follow the speech exactly, but I caught the main idea of what _______. A. is said B. was saying C. had said D. was being said请问选哪个？顺便分析一下，谢谢老师！
Some conferences spare a slot of time for Research-in-Progress Sessions.Research-in-Progress papers may be submitted as short papers(3-4 pages) or abstracts(1 page),describing an ongoing research project or study.加粗字体的括号如果要去掉，括号里的内容要怎么修改才能使...
Like all ecological systems, a forest is made up of a living
environment and a nonliving environment.
请问各位老师 forest 和 living environment 这些都是抽象名词表示泛指，为什么前面要加不定冠词？可以去掉吗？