Why has Australia always been a continent with few people?（） ["Because Australia is too far away from Europe.","Because Australia is the least mountainous and most level of the world.s continents.","Because Australia is separated from the rest of the world by seas.","Because most of the continent is hot and dry."]
简述新技术革命对产业布局的影响。
目前，教学日标的分析一般以（）为依据。 ["教学计划","教育方针","教育目标分类学","教学内容"]
明确资产使用和保管责任人，落实资产使用人在资产管理中的责任，属于对资产的（）管理。 ["A.分散 ","B.归口 ","C.统一 ","D.信息化"]
焊缝检验时若发现有气孔、夹渣、未焊透等焊接缺陷，应全部铲掉、重焊。
可比产品
