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高锰钢广泛应用于既要求耐磨又要求耐冲击的一些零件:铁路道岔、挖掘机铲斗、拖拉机和坦克的履带板、碎石机的颚板、衬板等。A.
正确
B.
错误
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【简答题】Eighty-five years after its founding, the United States was breaking up. The conflicting sectional views of the American dream could no longer be reconciled. For years southern states had been threate...
【单选题】青春是花样年华,我们要迈好青春的每一步,尽情享受青春的幸福。那么下列关于青春的说法正确的是( ) 1 在青春的字典里,独立、自由、理想、信念这些词语具有特别的意义 2青春的我们拥有无尽的遐想,青春的探索不会停止 3青春时期,有父母的关照,无忧无虑,所以说青春是自由的 4青春应放飞自己的梦想,想做什么就做什么
A.
①②
B.
③④
C.
①③
D.
②④
【简答题】Translate the following two paragraphs into Chinese. 1. As the poet Edmund Spenser put it almost four hundred years ago. Nature, who is the "greatest goddess," acts as a sort of earthly lieutenant of ...
【简答题】青春,一个多么耀眼的字眼,有人曾深情的说:“青春的目光能看到远处的美丽盛景;青春的听觉,能感受到遥远的哲理呼唤;青春的脚步,能使青年人在热望里远足;青春的眼神,能调查未来的文明前景。”让我们放飞想象的翅膀,共同畅想美好的青春岁月吧! (1)你对青春的内涵理解是什么? (2)每个人都有青春的梦想,你的青春梦想是什么?
【单选题】Like many of my generation, I have a weakness for hero worship. At some point, however, we all to question our heroes and our need for them. This leads us to ask: What is a hero? Despite immense diffe...
A.
generally possess certain inspiring characteristics
B.
probably share some weaknesses of ordinary people
C.
are often influenced by previous generations
D.
all unknowingly attract a large number of fans
【单选题】青春是花样年华,我们要迈好青春的每一步,尽情享受青春的幸福,那么下列关于青春的说法正确的是( ) 1在青春的字典里独立自信,理想,信念,这些词语具有特别的意义 2我们青春的我们拥有无尽的遐想,青春的探索不会停止 3青春时期有父母的关照,无忧无虑所以说青春是自由的 4青春应该放飞自己的梦想,想做什么就做什么
A.
①②
B.
③④
C.
①③
D.
②④
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