小说《Babbitt》中：He was forty-six years old now, in
April, 1920, and he made nothing in particular, neither butter nor shoes nor
poetry, but he was nimble in the calling of selling houses for more than people could afford to pay.请问老师：more than是看作一个习语，表示超过…...
...em said, Daughters of Jerusalem, weep not for
me, but weep for yourselves, and for your children.请问老师们，这句话里的 weep not for me 中的 weep 是名词还是动词？如果是动词，这是某种类型的祈使句吗？可以改写成 don't weep
for me 吗？
...duced earlier to someone, do not assume that the person would remember you and be prepared to reintroduce yourself should it be necessary. 从“have been introduced”和“do not assume”和“be prepared”来看，这句话讲的是现在的情况，因此用了现在完成时和现在时。但...
... pointing down. Mr. Fotheringay stood with a forefinger stretched out and the troubled face of one expecting a terrible crash.the troubled face of one expecting a terrible crash怎么理解？of one =of a person字面意思是一个人的烦恼表情？of介词是什么意思？关于吗...
"How wonderful to see you, my dear children! How wonderful to hear your sweet voices. Oh, let me look at you!" She calls Mr Darling. Mr Darling is very happy and surprised.老师，感叹句可以这样省略的吗？如果写作这样用可以吗？
...t 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份老师能否看看，这个was known 是因为主语是the history吗？
We have every reason to believe that it contributes to a downward spiral of retaliation, and therefore to the collapse of whatever vestiges of civilization may remain into utter barbarism.老师好，请问of whatever...后面的句子怎么理解呢？
...ds have alternated with warmer interglacial periods.FEMALE PROFESSOR: And so…um, in-in response to these gradual climatic swings, some species have shifted their ranges hundreds of kilometers.FEMALE PROFESSOR: So, perhaps you’re wondering: Why not let nature take its course now?Well, w...
The creation of a performance and experience of it are simultaneous at such a live event.在这样的现场活动中，对一个演出的创作和体验是同时进行的。There is no plot, as such, but the shape of the piece is guided by an 'invasion' of giant yellow figures into the blue ...
Cheap rents, a culture of slow leisure—its ubiquitous teahouses serve
it by the flask—and a permissive local government all help. 加了 all 是否避免了头重脚轻？记得曹老师在解答中说过，如果句尾有个副词，就可以倒装了。
...ual semi-annual practice of putting clocks
backwards an hour in the autumn and forwards an hour in the spring括号里答案给的是the，可是以前只见过of表所有格的时候前面冠词加the，这里是一个原理吗，如果of换成which引导的定语从句，还是the吗
Adam have to study harder in the future and get used to being.这里being应该指的是have to study harder in the
future 吧，可是为什么用being来替代有实义动词的成分呢呢。如果不是的话，being在这里是什么作用呢，请各位老师帮忙解答一下。
...tatements 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？这二者有什么联系和区别呢？