...t also that many transcription co-regulators (including both co-activators and co-repressors), which were crucial in transmitting the signals to the transcriptional machinery of the receptors张老师：这是一篇文献中的一句话，请问这个句子中that not only ……，but also 是不...
Why is it that some people are always buying beyond their means? I mean,they do not make that much and spend half of their incomes on designer clothes as such.这里的现在进行时are buying是什么用法？
A writer, and sometimes an artist, is invited to address the society.The teacher as well as the students has read it.请问老师，例句中的绿色部分是定语吗？还是同位语或是插入成分？不清楚的地方：句法成分通常是主谓宾定状补，那同位语和插入成分属...
...time. I still enjoy it.M:That’s nothing. I’ve seen it twice that often and my brother has seen it ten times. 男的说他看的这部电影的次数是这位女士的两倍（twice that）,that 应该指的是 four times.那么请问老师， 此句中often是何意？不再是“经常，总是...
Before then,the Falcon Heavy may earn its keep lifting satellites and carrying tourists on slingshot trips around the moon.牛津高阶：earn one's `keep work hard enough to cover the costs of one's food,
accommodation, etc 挣钱维持生活.请问老师上面这句话中，earn its keep...
He had already sent one message to the police about Selden,and (He had already sent )another to his boy to stop him (from) taking food to the hut.老师，这句话能看作是并列句的省略，省略了He had already sent ；from是否省略了？
...hat women have outgrown the jumping-on-a-chair-at-the-sight-of-a-mouse era and a major who says that they haven't.参考译文：如今的女人已不再是那个看到老鼠就跳到椅子上的那个时代的女人了。动词 outgrow 和宾语 era 这个搭配怎么理解？outgrow...
...gn，the garden is typical of the southern architectural style of the Ming and Qing Dynasties.本句中，“ingenious in design”是作句子的状语？2、By the end of 2016 it had 10,000 graduates, for whom it claims an employment rate of 90% 这里的for whom,怎么理解，在句中作...
The wind blew in from the desert and covered everything with sand.Then from behind this door I heard a terrible sound.老师，第一句把in省略，意思没有发生改变吧；介词接介词短语的情况多不多，主要有那些单词？
...elative pressure of 0.99 corresponds to a pore size (diameter) of 193.5 nm and hence the total pore volume indicated is the pore volume of pores smaller than 193.5 nm diameter.这个句子中indicated做的什么成分啊，感觉不是独立主格结构，因为没有逗号，也不是过去分词...
I arrived at the inn late at night and asked the landlord for a room. “There’s nothing left,” he said, “_________ to sleep in Number 7”.A. if you didn’t likeB. If you don’t likeC. unless you are likingD. unless you’d like答案:D我想知道：答案D: unless you'd like 表...
Of course, you haven’t. Cause your job is to teach, and my job is to know about companies like Rhymer before everyone else. You know when you don’t buy a stock? When you cab driver tells you about it. Now, if you’d known about IBM before the invention of the microchip, would you have bought in...
...r airline return lost luggage to you by including your destination address and a mobile telephone number on an outside luggage tag. As a safety precaution, do not put your home address on your luggage tag. Thieves have been known to break into homes after learning, via luggage tags, that their ...
...ions in our climate as opposed to the oceans, which cover70% of the planet and have 1,000 times the heat capacity of air, or the output of our sun, is scientifically disturbing.这里的 arguing 是动名词还是现在分词做状语啊？