The CDs are _______! Buy one and you get one completely free. A. on sale B. for sale C. in sale D. with sale 选项 C 和D 比较好排除，但分不清是 on sale 还是 for sale，求讲解！谢谢！
...to crowds are clearly dangerous enough.Even if these crowds are brave and push back.No matter the consequences for those unlucky enough to end up in police hands.疑问：even if的主句是什么？最后一句话怎么理解？原文链接：http://www.kekenet.com/broadcast/201401/274240.shtm...
...d 不是谓语吗？Unlike fossil fuels, which can be used only once, wind and solar power _______ of energy.A. for renewable sourcesB. the sources are renewableC. are renewable sourcesD. renewable sources
Jessica had been slowly paying off over $113,000 of public and private student loans since graduating in 2009, at the same slow pace she saw reflected in her peers. 请问这句话中she saw 是属于定语从句还是插入语？是不是没有关系词就是算插入语？另外relected ...
...ems requires software development capabilities that support new middleware and emerging application architectures.A new generation of scientists became fascinated by dinosaurs. 上面两个例句冠词可以互换吗，如果可以，换了过后意思的变化是什么样的
...ly two people: Marie Law-son, a tiny blonde with rectangular glasses, and her chunky (to put it charitably) boyfriend, Will. 其中 Said cavalry consisted of exactly two people，我有些困惑 said 是省去了主语吗，这是一个祈使句吗？祈使句可以有过去式吗？
The suggestion is that primitive words could have been imitations of the natural sounds which early men and women hear around them.
总觉得怪怪的，为什么还要个them呢，感觉which就可以指代了？？请教老师谢谢!
Go to your own bosom, my lord; knock there, and ask your heart what it does know that is like my brother' s fault; if it confess a natural guiltiness such as his is, let it notsound a thought against my brother' s life!”请问各位老师，此句的语法结构是什么？that作什么成...
...re supposed to sound. Then I’d listen to them in simulcast on the radio, and they would all have black American accents. My perception of them changed. They didn’t feel familiar. They felt like foreigners. ...③You feel like a torpedo. ④I feel like a banana. 我感觉像个香...
...sp;far less philosophical about their status and are more aggressive in their resentment in being treated as in some way inferior to men.比如到了后面"in their resentment.......to men"这一...
The assertion is that scenography extends and enriches audience experience of performance through images which operate in conjunction with , but in different ways from, other aspects of the stage.对于红色部分的理解是：images which operate in conjunction with other aspects of the...
...ies from their normal orbits, making some of them fall to Earth as meteors and causing widespread devastation upon impact.such……as that of，我理解的是as后面的内容是修饰such hypotheses的，但是后面那个that of 我就不明白什么意思了。而且such……as这个结构里...
...mpanion by his side并列，with all the time in the world to talk of this and that构成with的复合结构，语法书上说with的不定式的复合结构，不定式与前面的名词构成主谓或动宾关系，这里显然是状语关系。所以是和谁并列呢？1.a medicine是和high pri...