The boys had been shopping all morning and still weren't done. I1standing in the store.

    Just nine days before 2 Caitlin's house had burned to the ground. But Caitlin and her family all3 escaped.

    All the family 4 was what they were wearing and each other. The school was replacing their books and uniforms and now, two days after the 5all the girls in Caitlin's class were taking her shopping for clothes and shoes. The boys were shopping for6 like scarves, socks and hair ties, all the things they don't even 7

    After another hour, I had finished my8 and had helped the boys 9everything they wanted to get for Caitlin.

    When we got home, my brother brought everything he had10 for Caitlin to my room to make sure I thought she'd 11 everything before he12 them.

    “I think she'll love everything,” I said, and he smiled his big smile. I hugged him13 he tried to push me away. I was so14of him at that moment. He loves giving and making others 15 He's an honest kid who sees only the good in the world. I used to wonder how he could 16 see the good when there was so much bad, but now I 17why there is so much good18 him.

    He selflessly gave up all his 19for Caitlin. He had, through this act of a pure heart, got the true20 of Christmas.

2017年两会引起人们的广泛关注，某校九年级一班思想品德活动小组以“学习两会精神，关注经济发展”为主题展开了探究活动，请你参与并回答问题。

【完善法制保民权】3月15日，十二届全国人大五次会议表决通过了政府工作报告和民法总则，民法总则增设“个人信息保护”条款，撑起网络时代个人信息的“保护伞”。

【发展经济促民生】2017年两会结束后各地因地制宜确定了如下发展目标。

【开足马力谋振兴】2016年吉林省生产总值增长6.9%，外贸进出口增速达3.8%． 2017年吉林省将落实两会精神，汇聚起“撸起袖子加油干”的奋进力量，开足马力推动吉林新一轮全面振兴。

    Have you ever dreamed of spending a night in a Ferris wheel? (摩天轮)Your dream may come true soon. French architects(建筑师) are planning to build a water wheel(水车) hotel on the bank of the Seine.

    The water wheel will look like the London eye. The London Eye lies in the Thames which is the world first and the third biggest wheel. The water wheel hotel's pods (吊舱) will become hotel rooms. The water wheel will be made of wood and it will have 19 pods. There will be a bathroom in each pod.

    Although sleeping in such a hotel will be very unusual, the experience isn't just for rich people. A night will only cost about 300 euros(欧元).

下列灾害表现为周期性分布规律的是（   ）