为了搞好城市建设，盐城市在市区各交叉路口相继安装了交通红、绿灯和电子警察监控系统．如图所示为某一路口的红、绿灯设施．已知三只灯泡均标有“220V  100W”字样，每只灯泡正常工作时的电阻为____ 欧，该设施正常工作一天（24h）将消耗____ kW•h的电能．

    Jim, Tom and Tim are in the park. It's a small park, but it's nice. They can see some animals there. There are some birds in the tree. They are yellow. They can fly high. Quack… Quack… What do you hear? Oh，Some ducks. They can swim in the water. There are seven white ducks and nine black ducks. What's that? It's a cat. It's under the tree. It's white. It can jump very fast. The children like the small animals very much.

现今，国家公务员招考一般采用笔试和面试相结合的方式。下列皇帝中亲自出题面试，首开殿试之举的是（     ）