老师您好，请问在下面一句Scent for many of us can be only a theoretical, technical expression that we use because our grammar requires that we have a noun to go in the sentences we are prompted to utter about animals' tracking. 中，原因状语从句 because our grammar re...
...s, and cleaning the house. When she was only seven she could carry a piece of short weighted cheese back to the A & P, threaten the manager with legal action, and come back triumphantly with the full quarter-pound we'd paid for and a few ounces extra thrown in for forgiveness. Doris could have m...
...o; and when I feel it my duty to speak an unpalatable truth, with the help of God, I will speak it, though it be to the prejudice of my name and to the detriment of my reader's immediate pleasure as well as my own. (Anne Brontё, The Tenant of Wildfell Hall)上帝赐了我区区一点才能，...
...的前面都用了逗号:She came into the room, with her nose red because of cold.The master was walking up and down with the ruler under his arm.The two ministers signed a memorandum of open understanding in establishing cooperation commissions between the two governments, with the aim of promotin...
新概念3第52课有个句子：She produced all sorts of weird concoctions, but now
of them met with Harry's requirement. 此句中met with 应该是符合，满足的意思。查牛津词典短语动词meet with something, 其含义为遭遇（某事）或经历，体验（不愉快的事），...
...略从句的主语和动词be。If (it is) true, this will cause us a lot of trouble. 1.主句主语是this，从句主语是it，它们不是同一个单词，但是指同一物，这也叫做主句主语和从句主语一致吗？2.a lot of是形容词词组吗？3.us a lot of trouble是双宾语...
..., depends far less on the experiments it prepares than on the preparedness of the minds of the men who watch the experiments.事实上，科学很少依赖于事先准备好的实验，而是更依赖于实验观察者有所准备的头脑。一问：句子中far less和on可以互换位置，然后...
A closer sight showed that these pieces had been left behind in the fires of ancient peoples who had melted rocks to get metals,looking around, he found more and more information,until the history of what men had done at the place over tens of centuries was known.
这句话后半部分句子成...
...理解，望各位老师解答。非常感谢！
A grammar which consists of a set of statements or rules which specify
which sequences of language are possible, and which impossible, is a generative
grammar.
请问为什么是generative grammar而不是prescribtive grammar呢？这二者有什么...
At the beginning of class，the noise of desks being
opened and closed could be heard outside the classroom请问 the noise of desks being opened and closed could be
heard outside 中 being opened and closed是分词还是动名词？句子出自高中英语课文（人教社），课本解释：the...
... protect the environment, as well as providing a natural habitat for a lot of wildlife.这样做，我们就能保护环境，同时也为许多野生生物提供了栖息地。//在否定句中，as well as 的位置不同而不是不同的含义。在not...as well as结构中，not后面的词表...
...music so I can help Mariain in her performance.”Mr Titterton is chairman of the Omega Ensemble but
has been the group’s official page turner for the past four years. His job is to
sit beside the pianist and turn the pages of the score so the musician doesn’t
have to break the flow of sound by ...
In a Station of the Metro is not a metrical poem, but it does not mean there is no musical beauty. Repeating it, you can feel the beauty of music through it’s repetition of different vowels and consonants, such as /p/ and /au/. 请问句中的it's是否要改为its？
On the morning of November 1st, 2011, the scientists were seated at tables and had their eyes _____ on the scene of the launch of the Shenzhou VIII spaceship. A: fixed
B: fix
C: fixing
D: being fixed 老师，这题为什么C不能选，我记得have sb do sth 和 have sb doing sth 的...