【多选题】关于理想与现实的关系表述正确的有
A.
理想受现实的规定和制约,不能脱离现实而幻想未来
B.
现实中包含着理想的因素,孕育着理想的发展,在一定条件下,现实必定要转化为理想
【判断题】随着真核生物的出现,原始大气才逐渐产生了氧气。()
【简答题】Can a Language Become Extinct? A language can become extinct when the last person who can speak it passes away. Or more likely when the secondlast person who speaks it dies because then there is no o...
【判断题】马尔可夫随机过程中,变量过去的历史与未来的预测有关。
【简答题】让普通学生戴上涂有凡士林的眼镜看东西,这是一种 。
【单选题】Classroom language can also be called in-class language, which is the specially used language system by both teachers and students in classroom teaching. Which of the following is not consisted in it?
【判断题】在采购产品时,不能只看有形的产品单价,也要考虑无形的后续劳务成本。
【简答题】Which language can he speak?
【单选题】Monkeys can be taught to use some human language, but that is not their usual language.
【多选题】下面关于理想和现实的关系,表述正确的是( )
A.
理想与现实之间的矛盾和冲突,属于“应然”与“实然”的矛盾