【单选题】以纲要的形式编订有关学科教学内容的教学指导性文件,被称为
【判断题】3低温辐射供暖在建筑物美观和舒适感方面都比其他供暖形式优越。
【单选题】Most people are afraid of being operated on______.
A.
in spite of improvements in modern surgery
B.
because they think modern drugs are dangerous
C.
because they do not believe they need anaesthetic
D.
unless it is an emergency operation
【判断题】任一个 命题公式都可以化简成唯一的合取范式。
【简答题】The flag, the most common symbol(象征) of a nation in the modern world, is also one of the most ancient. With a clear symbolic meaning, the flag in the traditional form is still used today to mark build...
【单选题】关于文化继承与文化发展的关系,说法正确的是() ①发展是继承的必然要求 ②继承是发展的必要前提 ③在发展的过程中继承 ④发展是继承的必要前提