选择题：唯物辩证法的总特征是( )A.联系和发展的观点B.量变和质变的观点C.对立统一的观点D.辩证否定的

Passage TwoQuestions 26 to 30 are based on the following passage.We all know that humans a

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唯物辩证法的基本规律有( )A.内容和形式相互作用规律B.质量互变规律 C.对立统一规律D

共用题干 Heat Is Killer Extremely hot weather is common in many parts of the world.Although hot weather just makes most people feel hot,it can_______(51)serious medical problems-even death.Floods,storms,volcano eruptions and other natural______(52)kill thous