对话法是指美术欣赏教育中()、教师与()三者之间的相互作用与相互交流。
下列各项工作中,不属于项目决策阶段中技术策划的是()。 ["技术方案分析和论证","项目效益分析","技术标准、规范的应用和制定","关键技术分析和论证"]
交换链接的主要作用的是()。 ["增加收录数量","获得访问量","在搜索引擎排名中增加优势","增加用户浏览时的印象"]
盛唐时期曾经出现过一个擅长描绘边塞风光,军旅生活的诗派,被称为“边塞诗派”,其代表人物中没有() ["高适","岑参","王昌龄","孟浩然"]
假设未来经济有四种可能状态:繁荣、正常、衰退、萧条,对应地发生的概率是0.2,0.4,0.3,0.1。某理财产品在四种状态下的收益率分别是9%,12%,10%,5%,则该理财产品的期望收益率是() ["8.5 %","9.1%","9.8%","10.1%"]
Write a line of code that declares a variable named layout of type LayoutManager and initializes it with a new object, which when used with a container can lay out components in a rectangular grid of equal-sized rectangles, 3 components wide and 2 components high.()