A：邓世昌
B：左宝贵
C：林永升
D：丁汝昌
⑴What's your favourite food ?____ A. Ten yuan.
⑵Where do tigers live ?____ B. They live in the forest.
⑶What's for lunch ? ____ C. I like some noodles.
⑷How much is it ?____ D. My favourite food is rice.
⑸Can you swim ?____ E. No, I can't.
能共存于pH=13且溶液颜色为无色透明的溶液的离子组是（ ）
①认识运动总是从认识到实践再到认识的上升过程
②人们对事物的认识要受到具体的实践水平的限制
③求索真理追求真理是人类认识世界的最终目的
④客观事物本质的暴露和展现需要经历一个过程
