人类社会的基本矛盾包括
A.社会存在和社会意识的矛盾B.人民日益增长的物质文化需要同落后的社会生产的矛盾C.生产力和生产关系的矛盾 D.经济基础和上层建筑的矛盾
参考答案:C,D
When a storm is just ________,we must fix up the roof to prevent it from________.[ ]
A.around the corner;blowing away
B.around the corner;being blown away
C.in the corner;blowing away
D.in the corner;being blown away
损耗处理的原则是什么?