I w____ to Qingdao with my parents last summer holiday. We t____a plane there. We went to the beach. It was very b ____. I like swimming very much. I s____in the sea. My mum took many p____ there. We had a good time.
1884年中法战争期间，北洋水师和南洋水师拒绝前去救援受敌攻击的福建水师；甲午战争期间，北洋水师抗击日本海军时，南洋水师保持中立，材料说明此时期（ ）
①督促政府工作人员依法办事 ②从根本上杜绝违法乱纪现象
③帮助解决老百姓所有的困难 ④公民更好地行使建议权、监督权
