[填空题] Posner和Cohen（1984年）提出，视觉注意包括（）、（）与（）三个成分。

Why were the French troops in Canada defeated by the British during the Seven Years.War?（） ["Because they were not used to the weather in Canada.","Because they did not get support from the local people.","Because they did not receive the supplies they needed so badly.","Because the British had larger and better settlements in Canada."] 什么叫综合集成？ 在山区、丘陵区、风沙区修建铁路、公路、水工程，开办矿山企业、电力企业和其他大中型工业企业，在建设项目环境影响报告书中，必须有（）同意的水土保持方案。 ["土地行政主管部门","地方行政主管部门","水行政主管部门","建设行政主管部门"] 清洗最为彻底的带电清洁方式是（）。 ["脱机清洗","部分脱机部分在线清洗","在线清洗","自上而下清洗"] 已知相啮合的一对标准直齿圆柱齿轮传动，齿数Z1=20，齿数Z2=50，中心距A=200m m ，中心距A=210mm，求两轮的分度圆直径、齿顶圆直径各是多少？ Posner和Cohen（1984年）提出，视觉注意包括（）、（）与（）三个成分。