①要透过现象看本质 ②感性认识需要上升到理性认识
③正确认识总是在与错误认识的斗争中发展的 ④思维抽象要上升到思维具体
A:①②③
B:②③④
C:①③④
D:①②④
绝对值大于2,且不大于5的整数有( )
某气球内充满了一定量的气体,当温度不变时,气球内气体的气压p(kPa)是气体体积V(m3)的反比例函数,其图象如图所示.
破阵子 为陈同甫赋壮词以寄之
辛弃疾
醉里挑灯看剑,梦回吹角连营。八百里分麾下炙,五十弦翻塞外声,沙场秋点兵。
马作的卢飞快,弓如霹雳弦惊。了却君王天下事,赢得生前身后名。可怜白发生!
阅读下面的文章,根据所给的中文正确拼写单词,使文章意思完整。一空一词 I have been in Australia for two weeks. I'm____ (过) a good time here, although I have to be ____ (诚实) and say that I ____ (更喜欢) China. I'm lucky to be here for my one- year English ____ (课程). It’s a great challenge for me. I will try my best to ____ (处理) with each of them. I used to spend too much time ____ (闲谈) with others on the Internet. Now I have ____ (意识到) I must take the chance. And I mustn't____ (浪费) time or money. Australia is the____ (六) largest country in the world and Sydney is a beautiful city, but I have no interest to go sightseeing. I'm ____ (自信) of myself I can catch up with others. I will memorize the experience in Australia.