2013年1月一2月，我国京津冀地区多次遭受严重的雾霾天气。此季节，能使雾霾迅速消散的天气系统最可能是（   ）

    Do you like animals? There are a lot of animals in the 1. They are pandas, koalas, tigers, lions, dolphins, penguins, elephants and so on. I think dolphins are very 2. They are kind of3. When I'm free, I 4 watching them. They can 5 fast(快)and jump very high(高). They can 6 with a ball. They can “7” up and “walk” on the water. They are very8 to people. If you fall into(掉进)the water and9 swim, they may come up and10 you. Do you like them?

第三届全国“十佳自强女孩”候选人张贤丹，从小与父母、祖母相依为命。父亲瘫痪在床，她体贴地帮助父亲清理卫生，尽量做些力所能及的家务，并且用功读书，苦学硬笔书法。高一入学时，张贤丹自己提着行李报到后，还主动帮助后来的同学拎行李、买饭票等。张贤丹曾荣获福建省优秀学生干部等荣誉，在全国性硬笔书法比赛中获得金奖。她的故事启示我们（    ）

①应该志存高远                                       ②自立自强精神是与生俱来的

③勇敢地面对困难，做生活的强者       ④自立自强要从少年开始