... just a bite and no more effort needed. In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other.参考译文：为什么只有蛇才有毒液呢？譬如说，如果猫有毒液，那对猫会大有帮助，它就不必再和又大又凶...
老师们，这是原句：Some of them are
parents looking for something to keep their children busy while at home.请问：这里的looking是作什么成分？还有就是keep their
children busy 可以改为keep.....busying?这有什么不一样呢？还有一个为什么是whlie at home，不...
...定式后面的介词应不可以省略，即they had a big
separate house to raise dozens of chickens in./they had a big separate house in
which they could raise dozens of chickens. 不知这是不是仅仅是我个人的错误观念，若观点错误我应尽早纠正希望得到答复！
...o
on 是短语动词，vacation 是它的宾语。如：We’re planning to go on vacation soon. 我们在计划近期去度假。（摘自《朗文当代高级英语辞典》第6版vacation词条）on
vacation 可以用作表语。如：She’s on vacation this week and next. 她本周与下周...
...一句例句很困惑。If aspirins will cure it, I'll take a couple tonight.（如果阿莫西林有效的话，我就今晚就吃2片）我把他理解为表预测的will。但是zero conditonal又定义为"Zero conditional" refers to conditional sentences that express a factual impl...
It's nearly eight o’clock. I must hang up and get down to work. My boss
____ be here at any moment.
A．should B．must C．could D．would
选的是A
试题分析：考查情态动词辨析。A应该，竟然；B必须，一定；C能够，可以；D会，过去常常；句意：现在已经8...
...d, with a beautiful and generous enthusiasm. "Oh, I shall be so happy to think I'm helping!"1）if my being with you would help...请教老师being是什么用法，该如何理解？2) so much dependent upon it...dependent这里是名词，但查词典，发现没有符合上文...
...容词tired呢？ 3.如果变成:Tired after a day’s work, he went to bed early last night.这里的话因为把Tired after a day’s work看作一个整体作状语,那么形容词tired和时间副词after a day’s work是什么关系呢？有没有修饰关系?上述2这种摇身一变的...
He soon found it easy to make more money by thieving than his father had done by a lifetime of honest work.语法书上说这是定语从句。1）done替代了made, 但是我记得http://ask.yygrammar.com/q-35984.html 语法探讨老师说了“...但定语从句不允许采用动词替代式...
...到 might do。1. 比如：They saw smooth turf and blue sky and, darting to and fro,things so bright that they might have been jewels or huge butterflies.这句中 might have been 可换成 might be 吗？2. 再比如：Jill looked round her very carefully. There was no sign of lion; but there were...